Hexanediol
[化] 己二醇
🗣️ 情景例句
So just relax.
所以 ，放轻松点。
Excuse me? I didn't hear what you said.
对不起，我没有听清你说的话。
I forgot to prepare the speech I'm supposed to give today.
我忘了准备今天的我该做的演讲了。