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 【核物理学】氦—4
随便看	quasi-reflection quasi-sovereign quasi-stable elementary particle quasistatic process quasi-stationary front quasi-stellar quasi-stellar object quasi-stellar objects quasi-stellar radio source quasi-stellar radio sources quasquicentennial quass quassia quassia families quassia family quassias quater quatercentenaries quatercentenary quatercentennial quatercentennials quatering quaternaries quaternary quaternary alloy

英汉双解词典包含483723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。