Cyclohexyl
[建] 环己基
🗣️ 情景例句
Sure. It's up ahead to your left.
好的。往前走，在你的左边。
I don't know what his native language is.
我不知道他的母语是什么。
In the library she has got books on many different subjects.
在图书馆里她准备了各种科目的书籍。