Indylidene
[化] 二氢(-1,1-)亚吲哚
🗣️ 情景例句
I am having a good time, Harry.
我玩得很高兴， Harry。
What's up?
最近有什么好事吗？
Sometimes, my grandma decides to buy one big birthday present for both of us.
有时，奶奶决定给我俩就买一件大生日礼物。