stiffens

常見例句

用作動(dòng)詞 (v.)

• This lignification serves to stiffen and strengthen the cells.
  木質(zhì)化足以使細(xì)胞變硬和增強(qiáng)。
• This sort of grease could not stiffen when the temprature drops.
  溫度下降時(shí)，這種潤滑脂不會變稠。
• The promise of a reward might stiffen their resolve.
  答應(yīng)給他們獎(jiǎng)勵(lì)可以堅(jiān)定他們的決心。
• He stiffened at the insult.
  他聽到這些侮辱的話，態(tài)度強(qiáng)硬起來。
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