| 释义 |
one-to-one AHD[wŭnʹtə-wŭnʹ] D.J.[ˈwʌntəˈwʌn]K.K.[ˈwʌntəˈwʌn]adj.（形容词）- Allowing the pairing of each member of a class uniquely with a member of another class.一对一的：让这一组的成员和另一组的成员一一匹配的
- Mathematics Relating to or being a correspondence that assigns to each member of one set a unique member of another set.【数学】 一比一：一组的数字和另一组的数字相比而形成一定的联系和概念
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