Floodability
不沉性, 可浸性
🗣️ 情景例句
They're so thoughtful.
他们真周到。
In a calm sea, every man is a pilot.
平静的海上易驶船。
it is quite reasonable to regard the sea floor as the basic form of the crust of the earth,
因此完全有理由把海床看作地壳的基本模壳，