英语词汇extra hydrogen atom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	extra hydrogen atom
释义	extra hydrogen atom 简明释义额外氢原子网络释义 1 ?释义额外氢原子 ... Hydrogen Atom Theory 氢原子理论 extra hydrogen atom 额外氢原子 ; 释义额外氢原子 excited hydrogen atom 释义受激氢原子 ; 受激氢原子 ... 2 ?额外氢原子 ... 活泼氢化合物 active hydrogen compounds 额外氢原子 extra hydrogen atom 二级氢原子 secondary hydrogen atom ... 双语例句 1 A deuterium atom is a hydrogen with an extra neutron in its nucleus. 重氢是原子核中多一个中子的氢。
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