Collaterality
n. collateral的变形
🗣️ 情景例句
This is show business.
而今天这个却是演艺事业。
You are useless!
你真没用！
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，