英语词汇“nitrous oxide”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	nitrous oxide
释义	nitrous oxide noun uncountable chemistry UK /ˌnaɪtrəs ˈɒksaɪd/ DEFINITIONS1 1 a gas used in the past by doctors and dentists to prevent people feeling pain during a medical operation Synonyms and related words Gases acetylene ammonia argon nitrous oxide noun uncountable chemistry US /ˌnaɪtrəs ˈɑkˌsaɪd/ DEFINITIONS1 1 a gas used by doctors and dentists to prevent people from feeling pain during a medical operation Synonyms and related words Gases acetylene ammonia argon
随便看	knobkierie knock knockabout knock around knock back knockback knock down knockdown knockdown-dragout knocker knockers knock-kneed knock-knock joke knock off knock-off knockoff knock-on knock on wood knock out knockout knock over knock someone for a loop knock someone for six/knock someone sideways knock someone off their pedestal knock someone/something into a cocked hat

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