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'm a freelance photographer.
我是自由摄影师。
Not all butter that the cow yields.
母牛所产的未必全是黄油。
All the same, I expect you'll enjoy coming into town now and again.
我也有同感，我希望你能时不时到镇上来开心的玩儿。