Toughening treatment
[化] 钢化处理
🧩 词语组成解析
v. （使某物[人]）坚韧, 坚强, 强硬( toughen的现在分词 )
🗣️ 情景例句
Then why are you and Daddy
那为什么你和爸爸
Nothing comes amiss to a hungry man.
饥不择食。
You haven't finished your lunch!
你没吃完午饭！