Diglycolamine
二甘醇胺
🗣️ 情景例句
My company is a member of TOPS.
我的公司也是优秀老人协会的会员。
Short accounts make long friends.
帐算清，交情深。
Oh, that's quite early! Where are we going to meet?
噢，那很早！我们打算在哪儿会合？