toughen up

 
       
  • v. (形勢)變困難;使強壯

toughen up的用法和樣例:

例句

用作動詞 (v.)
  1. We are now up against difficulties.
    我們現在正面臨困難。
  2. A difficulty has cropped up at work.
    工作中突然出現困難。
今日熱詞
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