请输入您要查询的英文单词：
单词
cation
释义
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cation
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cation
/ˈkætaɪən/
noun
Chemistry
a positively charged ion, i.e. one that would be attracted to the cathode in electrolysis
【化】阳离子。
ANION
的反义词。
派生词
cationic
/ˌkætaɪˈɒnɪk/
adjective
词源
mid 19th cent.: from
cata-
'alongside' or from
CATHODE
,+
ION
.
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swallow
swallowable
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更新时间：2025/3/13 18:23:21