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
Get to the point.
请进入正题。
Our leader is more devious than your leader.
我们头儿比你们的要棋高一筹。
Excuse me, Miss Yang, she said.
“请原谅，杨小姐，”她说。