When those boundaries are crossed, an American's body will visibly stiffen and his manner will become cool and aloof.

如果越过了这些界限，美国人的身体会明显变得僵硬，他的态度也会变得冷漠。

The blood supply to the skin is reduced when muscles stiffen.

肌肉发僵时，皮肤的供血量就会减少。

These clothes restrict your freedom of movement and stiffen up the whole body.

这些衣服使你的手脚难于自由活动，使整个身体也僵硬起来。

The jelly will stiffen as it cools.

果冻冷却后会变硬。

Stiffen the cream by adding gelatine.

通过增加白明胶使奶油变硬。

At the same time their tissues stiffen.

在此同时他们组织变硬。

We must stiffen them all up and allow no weakness.

我们一定要使他们都坚强起来，不允许有丝毫软弱。

The shape helps stiffen the glass against wind loads.

这一形状可以帮助玻璃减少风的负荷。

The promise of a reward might stiffen their resolve.

答应给他们奖励可以坚定他们的决心。

The boy was seen to stiffen and then to fall from the tree.

人们看到男孩蹬了一下腿，然后从树上掉了下来。

This lignification serves to stiffen and strengthen the cells.

木质化足以使细胞变硬和增强。

The glass will also stiffen the foam so that the rod won't dig into it .

玻璃也将变硬泡沫，使棒将不会挖掘到它。

Glue the ends of the ribbons to stiffen them up and make threading easier.

用胶水使丝带的两端变硬，可以让孩子们在穿洞的时候更容易些。

To stiffen the shells, we added narrow carbon covered foam ribs on the inside.

僵硬的炮弹，我们增加了狭隘的碳泡沫肋骨涵盖在里面。

I wish you'd stiffen-that I might enclose Your royal limbs, and measure to the toes.

我希望你能死去——这样我才能把你尊贵的四肢装好，然后从头测量到脚趾。

Dry the tears, push back against the malaise, burn away the fog and stiffen the spine.

擦干泪水，抑制莫名的不安，驱散迷雾，挺直脊梁。

Congress will stiffen oversight of offshore drilling and boost the penalties for lapses.

国会将严格监管近海石油开采并加大对出现差错的惩罚力度。

When her handlers tried to take her into a building, she would stiffen her legs and resist.

每当她的训练员带她走进一座建筑时，她总是四肢绷紧不肯前行。

Even though it may be difficult, during a fall try to relax your body rather than stiffen.

即使这有些困难，在跳下来的瞬间要尽量使身体放松，不僵硬。

He was a solider whose mere mention would cause Skywalker's back to stiffen and face to scowl.

他是个一旦被提到就令天行者站姿僵硬，表情纠结的士兵。

Results 110 patients all recover, have no occurrence of excrescent circumstance of stiffen knee joint.

结果110例病人全部获得治愈，无膝关节僵直等异常情况的发生。

He can stiffen midfield if required or exchange Jermain Defoe for Heskey, or Rooney, if goals are needed.

他能够在需要时加强中场的硬度，又或者在需要进球时用杰梅·迪福换下赫斯基或者鲁尼。

The state propaganda tries to stiffen the people's resolve to resist NATO and defend their Brother Leader.

国家试图通过宣传战的方式加强人民抵抗北约以及保护自己领导人的决心。

Another will be to stiffen official resolve in America and elsewhere to tackle cyber aggression more forcefully.

另一个结果是，强化在美国或者其他地区的官方，解决网络入侵的强硬手段。

Some are calling for more drastic action, though that would stiffen the headwinds blowing against a fragile economy.

有些措施在号召更剧烈的动作，即使这会加剧已将经济吹的摇摇欲坠的逆风。

Hips often stiffen, particularly if a child sits for much of his time. Prone lying each day helps stretch them out.

款管家僵直，特别是经常坐着的小孩儿。推荐每天俯卧帮助关节延伸。