英语词汇“hydrogen line”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	hydrogen line
释义	> as lemmas hydrogen line hydrogen line n. ΚΠ 1893 R. S. Ball In High Heavens vii. 160 The spectrum of the star in the vicinity of the line G... The hydrogen line in that neighbourhood. extracted from hydrogenn. < as lemmas
随便看	hit on so many cylinders hit on the meat hit one in the teeth hit one in the teeth with hit one over of the thumbs hit one over on the thumbs hit one over the thumbs hit one's straps hit one's stride hit or miss hit out hit parade hit pay dirt hit rate hit ratio hit rock bottom hit something out of the park hit song hit squad hit the ball out of the park hit the big time hit the books hit the booze, bottle, jug, pot homage ancestral homage and suit

英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

> as lemmas