Anthryl
[化] 蒽基(有3种异构体)
🗣️ 情景例句
How much paint, how many hours of work ...
多少油漆， 多少小时的工作量……
Wouldn't that be too much bother?
不会太麻烦吧？
I'll go.I think it's my friend.
我去开门，我想是我的朋友。