单词	Venn diagram
释义	Venn diagramVenn diagram /ˈvɛn ˌdaɪəgræm/ noun [countable] Etymology ETYMOLOGYVenn diagram Origin: 1900-2000 John Venn (1834-1923), British logician math a picture that shows the relationship between two sets of things by using circles that overlap each other
随便看	Doric dork dorky dorm dormancy dormant dormer dormitory dormouse dorsal dory DOS dosage dose do-si-do Dos Passos, John dossier dost Dostoyevsky, Fyodor dot dotage dot-com dote doth doting

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