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1 词典释义:
per
时间: 2024-04-20 18:43:42
TEM4CET4
英 [pɜː]

prep.每;每一;

双语例句
  • The price is $40 per person.

    价格为每人40元。

    《牛津词典》
  • Together we earn $60,000 per year.

    我们每年总共赚$60000。

    《柯林斯英汉双解大词典》
  • Phone calls cost 20c per unit off-peak.

    非高峰时间电话费每单位两角。

    《牛津词典》
  • The price per pound works out at $3.20.

    每磅的价格总计为$3.20。

    《柯林斯英汉双解大词典》
  • The water flows at about 1.5 metres per second.

    水的流速约为每秒1.5米。

    《牛津词典》
  • The population is increasing at about 6% per year.

    人口以每年约6%的速度增加。

    《牛津词典》
  • We restrict the number of students per class to 10.

    我们将每个班的学生人数限定为10人。

    《牛津词典》
  • Text and graphics are printed at 300 dots per inch.

    文字和插图按每英寸300个点的密度打印。

    《牛津词典》
  • At least one supernova occurs per decade in our galaxy.

    每十年至少有一颗超新星在我们的银河系中出现。

    《柯林斯英汉双解大词典》
  • This switch controls the number of rotations per minute.

    这个开关控制着每分钟的转数。

    《牛津词典》
  • The meat ration was down to one pound per person per week.

    肉类的配给量降到了每人每周一磅。

    《柯林斯英汉双解大词典》
  • The outpatient programme costs $105 per day, all inclusive.

    门诊病人方案收费每人每天105美元,一切费用包括在内。

    《柯林斯英汉双解大词典》
  • Your intake of alcohol should not exceed two units per day.

    你每天酒精摄入量不能超过两个单位。

    《柯林斯英汉双解大词典》
  • The average adult man burns 1,500 to 2,000 calories per day.

    一个普通成年男子每天消耗1500到2000卡路里热量。

    《柯林斯英汉双解大词典》
  • You will need to complete three written assignments per semester.

    你每学期要完成三个书面作业。

    《牛津词典》
  • We averaged 42 miles per hour.

    我们平均时速为42英里。

    《柯林斯英汉双解大词典》
  • Everyone blamed me as per usual.

    大家照例是责怪我。

    《牛津词典》
  • I'm not a hundred per cent sure.

    我不能百分之百肯定。

    《牛津词典》
  • Top speed is 120 miles per hour.

    最高时速为120英里。

    《牛津词典》
  • Income per head rose perceptibly.

    各人的收入明显提高了。

    《牛津词典》
  • I still don't feel a hundred per cent.

    我还是觉得有些不舒服。

    《牛津词典》
  • Inflation fell to just over 4 per cent.

    通货膨胀降至4%多一点。

    《牛津词典》
  • His salary has been cut by ten per cent.

    他的薪金减少了百分之十。

    《牛津词典》
  • Per capita income rose sharply last year.

    去年人均收入猛增。

    《牛津词典》
  • The company went public at $21 per share.

    这家公司以每股$21的价格上市了。

    《柯林斯英汉双解大词典》
  • The system is not 100 per cent foolproof.

    该系统不是百分之百不出毛病的。

    《柯林斯英汉双解大词典》
  • Their profits have fallen by 30 per cent.

    他们的利润减少了30%。

    《牛津词典》
  • House prices rose five per cent last year.

    去年房价上涨百分之五。

    《牛津词典》
  • The game's selling price was $15 per unit.

    这游戏的售价为每套15元。

    《牛津词典》
  • My family supports me one hundred per cent.

    我的家人全力支持我。

    《牛津词典》
短语搭配
  • per cent

    百分之……,百分数

  • per capita

    人均;(拉丁)每人;按人口计算

  • as per

    按照,依据;如同

  • per se

    本身,自身

  • per annum

    每年

  • per diem

    [拉]每日,按日

近义词
prep. 每;经;按照;每一
考纲分布

6年出现 58

重要程度
  • 100%

    prep 每; 一; 每一

考纲释义
  • prep. 每; 一; 每一

    真题例句:

    • In the study, the scientists also washed jeans to see how many bits of denim each pair would drop per wash.

      在这项研究中,科学家们还清洗了牛仔裤,看看每条牛仔裤会掉下多少块牛仔布。

      [2021年 菏泽市卷 阅读理解]
    • The lowest wage for 16-17 years old teenagers should be no less than 7 dollars per hour.

      16-17岁青少年的最低工资应不低于每小时7美元。

      [2019年 呼和浩特卷 阅读理解]
    • A large tree might make around 100kg of O2 per year.

      一棵大树每年可以产生大约100公斤的氧气。

      [2019年 成都A卷 阅读理解B]
考纲分布

12年出现 21

重要程度
  • 100%

    prep 每; 一; 每的

考纲释义
  • prep. 每; 一; 每的

    真题例句:

    • Tickets: £7.50 per session

      门票:每场7.50英镑

      [2021年 新高考II卷 阅读理解]
    • The average number of electronic devices rose from four per household in 1992 to 13 in 2007.

      平均每个家庭拥有的电子设备从1992年的4台增加到2007年的13台。

      [2018年 全国卷1 阅读理解]
    • It flies using a 23-gallon tank of gas and bums 5 gallons per hour in the air.

      其油箱容积为23加仑,飞行耗油为每小时5加仑。

      [2017年 全国卷2 阅读理解]
用法讲解
  • per man, per pound 等表达方式里的 per 通常译作 每,实际上是 for each 的意思,所以后面不可加上 a 或 one。

  • per 在商业文件里用作 by 解, 如 per post, per steamer 和 per agreement。在一般文字里该避免。

真题例句
  • Americans eat only about fifteen pounds of fish per person per year, but we eat twice as much fish in restaurants as at home.

    2016年高考英语全国卷3 阅读理解 七选五 原文
  • Before the tool came out, small farmers couldn't touch the price per pound offered by California farms.

    2018年高考英语江苏卷 阅读理解 阅读C 原文
  • But during the next week, set a goal of at least a mile and a half per run.

    2015年高考英语全国卷2 阅读理解 七选五 原文
  • But the amount of time spent in reading each session has declined, from closer to an hour or more to closer to a half hour per session.

    2018年高考英语全国卷2 阅读理解 阅读C 原文
  • How much will the woman pay for her room per night?

    2016年高考英语江苏卷 听力 题设
  • How much will the woman pay her room per night?

    2016年高考英语全国卷1 听力 题设
  • It enables small-scale farmers to harvest 175 pounds of green vegetables per hour—a huge improvement over harvesting just a few dozen pounds by hand—suddenly making it possible for the little guys to compete with large farms of California.

    2018年高考英语江苏卷 阅读理解 阅读C 原文
  • It flies using a 23-gallon tank of gas and bums 5 gallons per hour in the air.

    2017年高考英语全国卷2 阅读理解 阅读C 原文
  • Oh, you get one day per month in your first year.

    2019年高考英语全国卷2 听力 原文
  • On the ground, it gets 35 miles per gallon.

    2017年高考英语全国卷2 阅读理解 阅读C 原文
  • Our intensive course builds on our standard course, with 10 additional lessons per week, guaranteeing the fastest possible language learning see table below.

    2016年高考英语天津卷 阅读理解 阅读A 原文
  • People who eat slowly tend to consume about 70 fewer calories per meal than those who rush through their meals.

    2015年高考英语全国卷2 阅读理解 阅读B 原文
  • Statistics show that the average number of births per woman has fallen from 4.

    2017年高考英语江苏卷 任务型阅读 原文
  • Students who are found with pets, whether visiting or owned by the student, are subject to an initial fine of $100 and a continuing fine of $50 a day per pet.

    2015年高考英语天津卷 阅读理解 阅读A 原文
  • The average number of electronic devices rose from 4 per household in 1992 to 13 in 2007.

    2018年高考英语全国卷I 阅读理解 阅读D 原文
  • The new rate is $199 per night, instead of the original $179.

    2016年高考英语全国卷1 听力 原文
  • The price is with a registration fee of just $50 per child?

    2015年高考英语福建卷 阅读理解 阅读C 原文
  • The synapses in the mice taken at the end of a period of sleep were 18 per cent smaller than those taken before sleep, showing that the connections between neurons weaken while sleeping.

    2017年高考英语北京卷 阅读理解 七选五 原文
  • The transition, which flew at 1, 400 feet for eight minutes last month, can reach around 70 miles per hour on the road and 115 in the air.

    2017年高考英语全国卷2 阅读理解 阅读C 原文
  • They customers-some thirty Parisians who pay just under $2 plus drinks per session-care quick to intellectualize(高谈阔论), slow to open up and connect.

    2015年高考英语全国卷1 阅读理解 阅读D 原文
考纲分布

12年出现 27

重要程度
  • 100%

    prep 每; 一; 每的

考纲释义
  • prep. 每; 一; 每的

    真题例句:

    • Having an eating disorder boosts annual health care costs by nearly US $2000 per person.

      患有饮食失调症会使每人每年的医疗保健费用增加近2000美元。

      [2020年 CET4 阅读理解C]
    • Nowadays, American kids on average receive about $800 per year in allowance.

      如今,美国儿童平均每年获得800美元的津贴。

      [2020年 CET4 阅读理解C]
    • The amount of nicotine that's delivered in every cigarette is ten per cent10% higher than it was six years ago.

      每支香烟中释放的尼古丁量比六年前增加了10%。

      [2016年 CET4 听力]
必考短语
用法讲解
  • per man, per pound 等表达方式里的 per 通常译作 每, 实际上是 for each... 的意思, 所以后面不可加上 a 或 one。

  • per 在商业文件里用作 by 解, 如 per post, per steamer 和 per agreement。在一般文字里该避免。

真题例句
  • On February 14th, the self-driving car, travelling at 2 miles per hour, pulled out in front of a public bus going 15 miles per hour.

    出自-2017年6月听力原文
  • The report warns that 200 million poor workers are at risk of joining the ranks of people living on less than two dollars per day in the past three years.

    出自-2016年6月听力原文
  • If we replaced half of our administrative staff with classroom teachers, we might actually get a majority of our classes back to 20 or fewer students per teacher.

    出自-2016年12月阅读原文
  • But this doesn't necessarily translate to real cooking, and the result of this survey shouldn't surprise anyone: 52% of those 65 or older cook at home five or more times per week; only a third of young people do.

    出自-2015年12月阅读原文
  • And although you don't read about this much, the United States is also a large exporter of oil products, selling about 2 million barrels of petroleum products per day to about 90 countries.

    出自-2014年6月阅读原文
  • Marriott had its worst quarter ever, with revenues per room falling by 25%.

    出自-2013年6月阅读原文
  • billion in American high schools, helping to open about 1,000 small schools-most of them with about 400 kids each with an average enrollment of only 150 per grade, About 500 more are on the drawing board.

    出自-2012年6月阅读原文
  • Houses built before 1939 use about 50% more energy per square foot than those built after 2000, mainly due to the tiny cracks and gaps that expand over time and let in more outside air.

    出自-2010年6月阅读原文
  • Caught in the Web A few months ago, it wasn't unusual for 47-year-old Carla Toebe to spend 15 hours per day online

    出自-2010年6月阅读原文
  • In Lagos, foreign oil workers can pay as much as $65,000 per year in rent for a modest apartment in a safe part of town.

    2017年12月四级真题(第三套)阅读 Section C
  • That’s the conclusion of a recently released study, which analysed 259 bottles from 11 brands sold in nine countries, revealing an average of 325 plastic particles per litre of water.

    2019年12月四级真题(第二套)阅读 Section A
  • The fifth largest city in US passed a significant soda tax proposal that will levy 1.5 cents per liquid ounce on distributors.

    2019年12月四级真题(第一套)阅读 Section C
考纲分布

12年出现 19

重要程度
  • 100%

    prep 每; 一; 每的

考纲释义
  • prep. 每; 一; 每的

    真题例句:

    • The 240 giant autonomous trucks in use travel at speeds of up to 60 kilometers per hour.

      目前使用的240辆巨型自动卡车的行驶速度高达每小时60公里。

      [2021年 CET6 听力]
必考短语
用法讲解
  • per man, per pound 等表达方式里的 per 通常译作 每, 实际上是 for each... 的意思, 所以后面不可加上 a 或 one。

  • per 在商业文件里用作 by 解, 如 per post, per steamer 和 per agreement。在一般文字里该避免。

真题例句
  • 2 million barrels per day to the crude oil market, contributing to a global over-supply.

    出自-2017年6月阅读原文
  • With fertilizer prices jumping nearly 50% per metric ton over the last year in some places, human waste is an attractive, and often necessary, alternative.

    出自-2016年6月阅读原文
  • Today, energy storage is a $33 billion global industry that generates nearly 100 gigawatt-hours of electricity per year.

    出自-2016年12月阅读原文
  • These less- stressed workers gained an average of 62 minutes per week of productivity.

    出自-2016年12月阅读原文
  • Recent polls by the Pew Research Centre in Washington, DC, found that 75-80 per cent of participants regarded climate change as an important issue.

    出自-2015年12月阅读原文
  • Per-capita local government spendingIn other words, communities with high levels of per-capita income growth, high percentages of two-parent families, and high local government spending—which may stand for good schools— are the most likely to help poor children relive Horatio Alger's rags-to-riches story.

    出自-2015年12月阅读原文
  • Per-capita ( ' , 人均 ) income growth 2.

    出自-2015年12月阅读原文
  • For a middle-class, husband-and-wife family (average pretax income in 2009: $76,250), spending per child is about $12,000 a year

    出自-2013年12月阅读原文
  • Today, we produce about four billion metric tonnes of food per year

    出自-2013年12月阅读原文
  • trillion m3of water is used by humans per year.

    出自-2013年12月阅读原文
  • Let's see, Group C, three to five days hire with unlimited mileage is 53 pounds per day.

    出自-2014年6月听力原文
  • For Group C cars is 6 pounds per day

    出自-2014年6月听力原文
  • We can invent computers capable of processing ten million calculations per second.

    出自-2013年12月听力原文
  • The price is £60 per person including a continental breakfast.

    出自-2013年6月听力原文
  • Parking rates will be attracted about $400 monthly or $25 per day, according to Ari Milstein, the director of planning for Automation Parking Systems, which is the U.S. subsidiary of a German company.

    出自-2013年6月听力原文
  • I always tell people to make sure they're drinking enough fluids, which for the average person is 60 to 70 ounces a day, which translates into eight 8-ounce glasses of water or liquid per day.

    2019年12月六级真题(第二套)阅读 Section B
  • In 2005, as the authors observe, real consumption per person in France was only 60% as high as the U.S., making it appear that Americans were economically much better off than the French on average.

    2018年6月六级真题(第三套)阅读 Section C
  • It reproduces incredibly quickly, breeding up to 12 generations per year if conditions are favorable.

    2017年12月六级真题(第一套)阅读 Section A
  • Mothers who slept in the same room as their infants, whether in the same bed or just the same room, had poorer sleep than mothers whose babies slept elsewhere in the house: They woke up more frequently, were awake approximately 20 minutes longer per night

    2016年6月六级真题(第一套)听力 Section B
  • Participants in the study were separated into two groups—one group was asked to eat 30 grams of protein per meal in the form of whole foods.

    2019年12月六级真题(第二套)阅读 Section B
  • Resurrection plants, defined as those capable of recovering from holding less than 0.1 grams of water per gram of dry mass, are different.

    2018年6月六级真题(第一套)阅读 Section B
  • The advent of new technologies has added about 4.2 million barrels per day to the crude oil market, contributing to a global over-supply.

    2017年6月六级真题(第一套)阅读 Section B
  • The bird Clark's nutcracker, for example, hides up to 100, 000 seeds per year, up to 30 kilometers away from the seed source, and has a very close symbiotic(共生的) relationship with several pine species, most 32 notably the whitebark pine.

    2016年12月六级真题(第一套)阅读 Section A
  • These less-stressed workers gained an average of 62 minutes per week of productivity.

    2016年12月六级真题(第一套)阅读 Section B
  • Those spending 10-19 hours per week on their devices were 41 percent more likely to be unhappy than lower-frequency users.

    2019年12月六级真题(第一套)阅读 Section B
  • Today, energy storage is a $33 billion global industry that generates nearly 100 gigawatt-hours of electricity per year.

    2016年12月六级真题(第一套)阅读 Section C
  • When Liu, the UCLA sleep researcher and professor of medicine, brought chronically sleep-restricted people into the lab for a weekend of sleep during which they logged about 10 hours per night, they showed improvements in the ability of insulin to process

    2015年12月六级真题(第二套)阅读 Section A
  • While by no means perfect, it is considerably more comprehensive than average income, taking into account not only growth in consumption per person but also changes in working time, life expectancy, and inequality.

    2018年6月六级真题(第三套)阅读 Section C
  • with fertilizer prices jumping nearly 50% per metric ton over the last year in some places, human waste is an attractive, and often necessary, alternative.

    2016年6月六级真题(第二套)阅读 Section C
考纲分布

18年出现 34

重要程度
  • 100%

    prep 每; 每一

  • 0%

    prep 经; 由

考纲释义
  • prep. 每; 每一

    真题例句:

    • Postgraduates now earn 40 per cent more than graduates.

      研究生现在的收入比毕业生高出40%。

      [2022年 英语一 阅读理解A]
    • Just 25 per cent of the country's land is suitable for crop-growing, most of which is already occupied by arable fields.

      该国只有25%的土地适合种植农作物,其中大部分已经被耕地占用。

      [2021年 英语二 阅读理解A]
    • Indeed, women hold only 14 per cent of positions on European corporate boards.

      事实上,在欧洲企业董事会中,女性只占14%。

      [2013年 英语二 阅读理解A]
  • prep. 经; 由

真题例句
  • Americans, she finds, buy roughly 20 billion garments a year – about 64 items per person – and no matter how much they give away, this excess leads to waste.

    出自-2013年考研阅读原文
  • But the Nobel Foundation’s limit of three recipients per prize, each of whom must still be living, has long been outgrown by the collaborative nature of modern research—as will be demonstrated by the inevitable row over who is ignored when it comes to acknowledging the discovery of the Higgs boson.

    出自-2014年考研阅读原文
  • That common-sense change enjoys wide public support and would save the USPS $2 billion per year.

    出自-2018年考研阅读原文
  • Americans, she finds, buy roughly 20 billion garments a year-about 64 items per person一and no matter how much they give away, this excess leads to waste.

    2013年考研真题(英语一)阅读理解 Section Ⅱ
  • But the Nobel Foundation's limit of three recipients per prize, each of whom must still be living, has long been outgrown by the collaborative nature of modern research—as will be demonstrated by the inevitable row over who is ignored when it comes to ack

    2014年考研真题(英语一)阅读理解 Section Ⅱ
  • Reding invited corporations to sign up for gender balance goals of 40 per cent female board membership.

    2013年考研真题(英语二)阅读理解 Section Ⅱ
  • That common- sense change enjoys wide public support and would save the USPS $2 billion per year.

    2018年考研真题(英语一)阅读理解 Section Ⅱ
  • The Europe Union is now considering legislation to compel corporate boards to maintain a certain proportion of women—up to 60 per cent.

    2013年考研真题(英语二)阅读理解 Section Ⅱ
  • These pauses typically occur at about three per second, and the eyes then jump to another spot, until several important points in the image are registered like a series of snapshots.

    2020年考研真题(英语一)阅读理解 Section Ⅱ