Diglycolamine
二甘醇胺
🗣️ 情景例句
I would be happy to show you around.
我很乐意带你到四周看看。
Now that I have to stand up to introduce myself.
我不得不站起来介绍一下我自己。
My holidays passed quickly, but I did not send cards to my friends.
假期过得真快，可我还没有给我的朋友们寄过一张明信片。