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BNC: 48978 COCA: 40176
ethane
noun [U] chemistry /ˈiːθeɪn/
  1. a gas that has no colour and no smell and burns very easily. It is obtained from petroleum and natural gas and is used as a fuel.
     Synonyms and related words
    Gases: acetylene, ammonia, argon...
BNC: 48978 COCA: 40176
BNC: 48978 COCA: 40176

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