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单词
valency
释义
valency
/ˈveil(ə)nsi/
n.
(
pl.
-ies
)
Brit. Chem.
the combining power of an atom measured by the number of hydrogen atoms it can displace or combine with
[
英
]
【化】
(
原子的
)
化合价,价
[Late Latin
valentia
‘power, competence’ from
valēre
‘be well or strong’]
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更新时间:2025/3/18 17:49:22