Dichloromethane
n. [化]二氯甲
🗣️ 情景例句
We have around 3,000 workers.
大约有3000名职工。
I dropped the letter in the mailbox on the corner.
我把信放到角落上的邮箱里。
Yet to both classes, the need of an alternative outlook,
然而对这两种人来说，都需要换一换脑子，