Cepa
[化] 耦合电子对近似
🗣️ 情景例句
I get your point, but there are other things we have to consider.
我明白你的意思，可是我们还需要考虑其它一些事情。
A straw shows which way the wind blows.
一叶便知秋。
This is Michael Baker,
这位是迈克尔。贝克，