Dichloroacetal
二氯乙缩醛, 二乙醇缩二氯乙醛
🗣️ 情景例句
Let me just weigh it first.
请先让我称一称。
Friendship the older it grows the stronger it is.
友谊地久天长。
I can hear something! said Lucy.Does anybody live on this island?
“我听到什么东西了！”露茜说，“岛上有人居住吗？”