英语词汇hydrogen line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	hydrogen line
释义	hydrogen line 【光谱学】氢线
随便看	cheltenhams Cheluridae Chelyabinsk chelyabinsks Chelydridae chelydridaes chem chem- Chem.E. chemer chemfet chemic chemical chemical abuse chemical affinities chemical affinity chemical agent chemical agents chemical ammunition chemical analysis chemical antidote chemical balance chemical balances chemical-biological warfare chemical bomb

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。