Casehardening
v. 使无情, 使表面硬化( caseharden的现在分词 )
✅ 同义词
🗣️ 情景例句
I can't thank you enough for all the work you've done.
对于你所做的一切我真不知道如何感谢你才好。
Say, do you smell something burning in the kitchen?
喏，你有没有闻到厨房里有烧焦的味道呀？
Don't be uneasy about the consequence.
不必为后果忧虑不安。