释义 |
Venn diagramVenn di·a·gram /ˌvɛn ˈdaɪəɡræm / noun [countable] (mathematics数学) a picture showing sets (= groups of things that have a shared quality) as circles that cross over each other, to show which qualities the different sets have in common文氏图(用圆表示集合之间的关系) |