Chlorobutene
[化] 氯丁烯
🗣️ 情景例句
Well ... what do you think? Do I have my book?
那么， 你看怎么样 ？我的书可以出版吗？
John took a glance at the beautiful women.
约翰瞄了一眼那个美丽的女人。
I can believe that.
我相信。