| 释义 |
〔swing〕To exchange sex partners. Used especially of married couples.交换性伴侣：尤指已婚夫妇交换性伴侣〔couple〕When used to refer to two people who function socially as a unit,as ina married couple, the wordcouple may take either a singular or a plural verb, depending on whether the members are considered individually or collectively: 当用来表示作为一个单位来行使社会功能的两个人时，如在一对已婚夫妇 中， 单词couple 既可以带单数动词也可以带复数动词， 这取决于两个人是被单个或集体地看待的： 〔swinger〕A member of a couple, especially a married couple, who exchanges sexual partners.交换性伴侣者，尤指已婚夫妇之一 |