Diethylene diamine
[医] 二乙烯二胺, 胡椒嗪
🧩 词语组成解析
n. 二亚乙基
diamine
[['daiəmi:n]]
[化] 二元胺\\n[医] 二胺; 胼, 联胺
🗣️ 情景例句
I don't understand. Did you exercise or not?
我搞不懂 ，你到底作了健身操没有？
I'd like to make an overseas call to Taibei, Taiwan by collect call.
我要打对方付费的电话到台湾的台北。
Thank you, sir.
谢谢，先生。