Biaryl
[化] 联芳
🗣️ 情景例句
I'm pooped.
我精疲力尽。
Tis a good horse that never stumbles.
好马不失蹄。
That sounds interesting. That was a hundred years ago, wasn't it?
听起来很有意思。那是一百年前的事了，不是吗？