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

单词	hydrogen air
释义	> as lemmas hydrogen air † hydrogen air n. Obsolete an old name for hydrogen, frequently also called hydrogen gas n. ΘΚΠ the world > matter > chemistry > elements and compounds > hydrogen > [noun] hydrogen1791 hydrogen air1793 hydrogen gas1805 1793 T. Beddoes Observ. Nature & Cure Calculus 212 Arterial blood exposed to the contact of hydrogene air loses its vermilion colour. extracted from hydrogenn. < as lemmas
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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