Valency
[化] 化合价\\n[医] 效价; 价(化合价,原子价)
📖 牛津释义
valency
(US valence) n (chemistry 化) unit of the combining-power of atoms （原子的）（化合）价
Carbon has 4 valencies. 碳的化合价是四价.
🏥 医学释义
①效价 ②化合价
🗣️ 情景例句
I don't know what you are driving at.
我不知道你到底想说什么。
The shortest answer is doing the thing.
最简短的回答就是干。
What a good, kind girl!
多美丽、善良的姑娘！