英语词汇valency怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

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’]
随便看	lay lay layabout lay about one lay a charge lay a finger on lay aside lay at the door of lay back lay bare lay brother lay-by lay claim to lay down lay down one's arms lay down the law lay down the law layer layer cake layered layer-out layette lay figure lay hands on lay hold of

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