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.
🗣️ 情景例句
Would you mind telling me more about...?
你能告诉我关于…的情况吗?
He brushes his teeth.
他在刷牙。
Good. I 'm glad we're all done.
太好啦,我真高兴一切都成了。
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