Incrusting
结壳, 硬皮的形成, 剥落体的形成, 积垢
🗣️ 情景例句
If I don't accept her offer,
假如我不接受她这个工作机会，
Excuse me for a moment.
失陪一会儿。
It's the library's. Please be more careful from now on!
“是图书馆的书。从现在起请你倍加小心！”