Caseharden
vt. 使无情, 使表面硬化
✅ 同义词
🗣️ 情景例句
I have learned to use computers and have become familiar with all clerical duties.
我学会使用电脑及熟悉所有文员的工作。
No. It only goes as far as Main Street, but you can get the Number 31 there.
不去，最远只到正街。不过你可以到那里再乘31路。
Yes, that's possible, but we can't be sure.
是的，有可能，可是我们不能确定。