Incrusting
结壳, 硬皮的形成, 剥落体的形成, 积垢
🗣️ 情景例句
Sit down, sit down.
请坐， 请坐。
Is it true that manufacturing of automobiles is a major industry?
汽车生产是主要工业是真的吗？
In less than a minute, it roared past them only a few feet away.
不到1分钟的工夫，它从离他们只有几英尺远的地方呼啸着驶了过去。