英语词汇“heavy hydrogen”是什么意思，“heavy hydrogen”的读音、用法及例句翻译-烛光网

词汇	heavy hydrogen
释义	heavy hydrogenn.（名词） An isotope of hydrogen with mass number greater than 1; deuterium or tritium.重氢，氘：原子质量数大于1的氢的同位素；氘或氚
随便看	ground plan ground plum ground rent ground robin ground rule ground rule double grounds groundsel groundsels ground sheet groundside groundsill groundskeeper ground sloth ground speed ground squirrel ground state groundstroke ground substance groundswell ground water ground wave groundwork ground zero ground–control approach

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