Polyhalohydrocarbon
(=polyhalocar-bon)多卤烃
🔁 扩展释义
【化】 多卤烃; 多卤代烃
🗣️ 情景例句
In those days, when they made quilts.
那个时代 ，人们做被罩时，
It seems he's handsome.
看起来他好像很英俊。
That's good to know.
幸好知道了这件事。