英语词汇nitrous oxide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	nitrous oxide
释义	nitrous oxide (also laughing-gas), gas sometimes used as an anaesthetic, esp by dentists 氧化亚氮, 笑气（有时用作麻醉剂, 尤用於牙科）.
随便看	contract contract bridge contractible contractile contraction contractor contractual contradict contradiction contradictory contradistinction contraflow contra-indication contralto contraption contrapuntal contrarily contrariness contrariwise contrary contrary to contrast contravene contravention contretemps

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