Earbob
n. 耳环,耳坠
🗣️ 情景例句
What are you trying to say?
你想说什么？
How many gallons are you going to take?
你要拿几加仑？
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，