Dodecene
[化] 十二碳烯
🗣️ 情景例句
I hope so.
但愿如此。
A man without a friend is only half a man.
无友的人只能算半个人。
It makes no difference that the forgery may have been a very skilful one:
即使伪造得很巧妙，也不能付款，