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
Would you like an appetizer?
你想来点开胃小菜吗？
I expected it to be sweet.
我原以为是甜的。
On the following day, Patrick went to the house again.
第二天，帕特里克再次来到首相的住处。