Dioform
[化] 1,2-二氯乙烯
🗣️ 情景例句
A little further to the right, Tom.
再往右一点， Tom。
I hope no.
我希望不是。
He wrote books about communism. He said that all communists should help each other.
他写了不少关于共产主义的著作。他说所有的共产党人都应该互相帮助。