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
This is as useful as screen door on a submarine.
这毫无用处。
You are younger than I am.
你比我年轻。
The taller, more charismatic of the two friends, out shined the other at the party.
那两个人又高又精神，在舞会上格外出众。