Alkanolamine
链烷醇胺
🗣️ 情景例句
Because some of their criticisms are based on misconceptions about our country.
因为他们对我们的一些批评主要是基于对我们国家的误解。
I would like to talk to Mr. Liu.
我想请刘先生来听电话。
Excuse me. I've lost my cat. Have you seen it anywhere?
打扰了。我的猫丢了，你在哪见过吗？