Indolyl
[化] 吲哚基(有7种异构体)
🗣️ 情景例句
Don't you, Audrey?
喜欢吗， Audrey？
We went to a concert last night to hear the symphony orchestra.
我们昨晚去了一个音乐会听交响乐乐队演奏。
Please sit down.
请坐。