Oxyindole
羟基吲哚
🗣️ 情景例句
and they needed the extra room.
他们需要多一些空间。
I'm from out of town.
我从城外面来。
We had some shoes like those a month ago,but we don't have any now.
一个月前我们有这要的鞋。但是现在没有了。