Diglycol
二甘醇, 一缩二乙二醇
🗣️ 情景例句
Sign here, where I've indicated.
签在这里，在我指的地方。
To gain teaches how to spend.
量入为出。
It's very hot. It's summer in Australia now!
很热。澳大利亚现在正值夏天！