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	be the rule be the soul of something be the toast of something (be) the tops be thick on the ground be thinking of/about doing something be thirsty for something bethmännchen be threatened with something be through (with someone) be through with something be thrown/tossed/fed to the lions be tilting at windmills betimes be tipped with something be toast be to do something betoken be too big for your boots be too big for your britches be too much for someone be too much to expect be torn by something be touched by something betray

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