laughing gas

US [ˈlæfɪŋ ˌɡæs]
UK [ˈlɑːfɪŋ ˌɡæs]
  • na.【化】笑气
  • Web一氧化二氮;氧化亚氮;奇怪的气体
laughing gas
— see also
nitrous oxide

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard