Dichlormethane
[医] 二氯甲烷
🗣️ 情景例句
Well, a wristwatch,
嗯，一个手腕表，
Enough! I don't want to hear it!
够了，不要再说了！
Houses -- often three storeys high -- were built of stone.
房子一般有3层楼高，用石块修建。