英语词汇“laughing gas”是什么意思，“laughing gas”的读音、用法及例句翻译-烛光网

词汇	laughing gas
释义	laugh·ing gas AHD[lăfʹĭng, läʹfĭng] D.J.[ˈlæfɪŋ, ˈlɑːfɪŋ]K.K.[ˈlæfɪŋ, ˈlɑfɪŋ]n.（名词） Nitrous oxide, especially as used as an anesthetic.笑气：一氧化二氮，尤其用于麻醉药物中
随便看	overspecialize overspend overspill overspread overstaff overstate overstay oversteer overstep overstock overstory overstrain overstress overstretch overstride overstrung overstuff oversubscribe oversupply overt overtake overtax over-the-air over-the-counter over-the-hill

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