The floor should be swabbed every morning.

每天早晨都得把地板拖干净。

The place was swabbed out and disinfected.

这个地方已经擦洗干净并进行了消毒。

Little Tom swabbed up the gravy with crusty bread.

小汤姆用硬面包把肉汁抹得干干净净。

The sickroom was freshly swabbed out and disinfected.

病房刚刚拖过地，并消了毒。

The researchers swabbed the palms of 14 school officials before and after graduation.

研究人员分别在典礼前后对14名学校官员采集手拭子。

The researchers swabbed the palms of 14 school officials before and after graduation.

研究人员在毕业典礼前后采集了14位校领导手掌表面细菌样本。

The subjects then made a list of all of the objects they had touched, and Hendley's group swabbed 10 sites on the list and tested for rhinovirus RNA.

研究对象然后列出了他们所接触过的所有物品清单，Hendley的研究组擦拭了清单上的10个物品的表面，并进行鼻病毒rna测试。

When the researchers swabbed and tested 50 shower heads from nine cities in seven different states in the US, including New York City and Denver, they found 30% of the devices posed a potential risk.

研究者就来自美国七个州九个城市的五十个喷头进行了擦拭与测试，其中包括纽约和丹佛的喷头，发现有三成的喷头有潜在威胁。