Dioform
[化] 1,2-二氯乙烯
🗣️ 情景例句
Nice to meet you.
幸会。
He is suffering from whiplash.
他因鞭打症而受着苦。
We have special river birthday parties in the summer.
夏天，我们为这条河举办特殊的生日宴会。