Leucoline
[有化]喹啉, 氮(杂)萘
🗣️ 情景例句
You're a wonderful granddaughter.
真是个好孙女。
Would you mind closing the window for me?
能帮我关一下窗户吗？（你介意关下窗户吗？）
When did you go home then?
那么你什么时候才回家呢？