英语词汇heptavalent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	heptavalent
释义	heptavalent/heptəˈveil(ə)nt/adj. Chem. having a valency of seven; septivalent 【化】七价的
随便看	distributary distribute distributed system distribution distributional distributive distributively distributor district district attorney district court district heating district nurse district visitor distrust distruster distrustful distrustfully disturb disturbance disturber disturbing disturbingly disulphide disunion

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