Residual valency
[化] 剩余价; 剩余化合价
🧩 词语组成解析
[化] 化合价\\n[医] 效价; 价(化合价,原子价)
🗣️ 情景例句
Well, we could tell her
嗯，我们可以告诉她
All things are difficult before they are easy.
凡事必先难后易。
I'd like to look at some sweaters.
我想看看毛衣。