Semicarbazide
氨基脲
🗣️ 情景例句
Why was she working anyway? She's rich.
真弄不懂她当初为什么要工作。她是有钱人呀。
Why are you crying?
你为什么哭？
Hubei? I can't find it. Where is it?
湖北？我找不到，在哪儿？