Dichlormetbylether
[医] 二氯甲基醚
🗣️ 情景例句
who used to run the drugstore in town.
他过去在镇上经营药房。
No one is a fool always, every one sometimes.
无人总是当傻瓜，人人有时当傻瓜。
On weekdays, I get up at 6:30.
我平时六点半起床。