英语词汇helium-4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	helium-4
释义	helium-4 n. 【核】氦－4 (指质量素为4的氦同位素)
随便看	formicarium's formicary formicas formicate formication formications formidabilities formidability formidability formidability,formidableness formidable formidableness formidablenesses formidably formidably forming formless formlessly formlessly formlessness formlessness formlessnesses form letter form letters formo-

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。