英语词汇“laughing gas”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	laughing gas
释义	laughing gas noun uncountable informal UK /ˈlɑːfɪŋ ˌɡæs/ DEFINITIONS1 1 the gas nitrous oxide 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 laughing gas noun uncountable informal US /ˈlæfɪŋ ˌɡæs/ DEFINITIONS1 1 the gas nitrous oxide 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
随便看	rip the heart out of something rip through riptide rip up rise rise above rise from the ashes rise from the dead/grave rise from the dead/grave rise from/through the ranks rise from/come back from the dead co.² do¹ do² gill¹ gill² grave² id¹ id² lower² oh¹ oh² peaked¹ peaked² pension²

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