英语词汇helium II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 II
释义	helium II (低温物理学用语)氦II(液态氦－4的一种相)
随便看	Midwestern Midwesterner Midwesterner Midwesterners midwesterns midwests Midwest² Midwest¹ midwife midwifed midwifely midwiferies midwifery midwifes midwife toad midwife toads midwifing midwinter mid-winter midwinterly midwinters midwintry midwived midwives midwiving

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。