Mesomer
[化] 内消旋体
🗣️ 情景例句
But I flunked all these classes.
但是所有的这些课都不及极。
Excuse me. Are you Susan Davis from Western Electronics?
对不起，你是来自西方电子公司的苏姗·戴卫斯吗？
He was never seen again.
后来再也见不到这个人了。