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
My suggestion would be...
我的建议是……
No, Jack. You must go on.
不行,杰克。你必须继续下去。
Can I see him please,Mrs. Williams?
我可以看看他吗,威廉斯夫人?
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