Dichloroacetal
二氯乙缩醛, 二乙醇缩二氯乙醛
🗣️ 情景例句
She exchanged a few words with the foreigner.
她和那个外国人交谈了几句。
I will go with him if he asks me.
我会和他走，假如他要求我的话。
The children started to walk around the island.
孩子们开始绕着小岛散步。