Perispore
n. [植]孢子周壁
🗣️ 情景例句
I'm sick of English, I want to learn French.
我讨厌英语，我想学法语。
How thick is the ice here?
这儿的冰有多厚？
The plane was then able to rise and it cleared the mountains by 400 feet.
于是飞机可以上升了，它在离山头400英尺的高度飞越了过去。