Isoalkane
[机] 异烷类
🗣️ 情景例句
Thank you.
谢谢你。
I will keep you posted.
我会与你保持联络。
Some live in large groups like the honey bee, and make their nests in trees or holes in the rocks.
有些蜂如蜜蜂是群居在一起，在树上或岩洞里筑巢。