Biostrome
n. [地]生物层
🗣️ 情景例句
It's the world's largest island, but it's also the world's smallest continent.
它是世界上最大的岛屿，同时也是世界上最小的洲。
I'm very well, and you?
我很好，你呢？
Nothing serious, I hope.
我希望没什么大病。