Gelsamine
[化] 钩吻胺
🗣️ 情景例句
Is something bothering you?
有什么事烦你吗？
What does she mean by canceling her performance?
她取消自己的演出是什么意思？
He came out of the library, a large book under his arm.
他夹着本厚书，走出了图书馆。