Chlorethylidene
[医] 氯亚乙基
🗣️ 情景例句
That's why the new community center is a good idea.
这就是为什么说新的社区中心是个好主意。
Should I take the bus?
要乘公共汽车吗？
and some of these propositions have been violently opposed.
对风俗的研究才是全面的，才会有收获。