单词	ethene
释义	ethene noun eth·​ene ˈe-ˌthēn  : ethylene Word History First Known Use 1869, in the meaning defined above Medical Definition ethene noun eth·​ene ˈeth-ˌēn  : ethylene sense 1
随便看	spoonfuls spoonhunt spoonhutch spoonier spoonies spooniest spoonily spooniness spooning spoonlike spoonmeats spoons spoonsful spoonwood spoonwood ivy spoonwort spoony spoonyism spoor spoored spoorer spoorers spooring spoors spor-

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