单词	cycloaddition
释义	cycloaddition noun cy·​clo·​ad·​di·​tion ˌsī-(ˌ)klō-ə-ˈdi-shən  : a chemical reaction leading to ring formation in a compound Word History First Known Use 1963, in the meaning defined above
随便看	Burgenland burgeon burgeoned burgeoning burgeons entanglers entangles entangling entases entasias entasis entd Entebbe entelechial entelechies entelechy entellus entelluses Entelodon entelodont entemple entender entente entente cordiale entente cordiales

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