N-hydroxyethyl-ethylenediamine
[化] N-羟乙基乙二胺
🧩 词语组成解析
乙(撑)二胺
🗣️ 情景例句
I have always worn a clip-on bow tie.
我都是用夹上去的领结。
The shortest answer is doing.
最简短的回答就是做。
Not only did I know her, but I was her best friend.
我不仅认识她，还是她最好的朋友。