Toughen
v. (使)变坚韧, (使)变顽强
✅ 同义词
🔴 反义词
📖 牛津释义
toughen
v[I, Ip, Tn, Tn.p]
~ (sth/sb) (up) (cause sth/sb to) become tough or tougher （使某事物[某人]）（更）坚韧, 坚强, 强硬
The law needs toughening (up). 需要加强法制的威力.
toughened glass 钢化玻璃.
🗣️ 情景例句
I never met before.
我从未谋面过的人。
He who says what he likes shall hear what he does not like.
欢喜说他欢喜的话者将要听到他不欢喜的话。
Yes. I wrote it down on a piece of paper. Here it is!
是的。我写在一张纸上了。在这儿！