Thermodynamicist
热力学家
🗣️ 情景例句
Why does it have to be one or the other?
为什么非得有这个就没有那个？
When will the contract be ready?
合同何时准备好？
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，