Epichlorhydrin
[医] 表氯醇, 3-氯-1,2,-环氧丙烷
🗣️ 情景例句
and get his feelings about my leaving.
征求他关于我离开的意见。
Do you have a letter of introduction?
你有介绍信吗？
There are four seasons in the year here--spring, summer, autumn and winter.
这儿一年有四季--春、夏、秋、冬。