n. 互惠，互换
[
复数
reciprocities
]
reciprocity and mutual benefit互惠互利
reciprocity theorem[物]互易定理；[电磁]倒易理论
1.Meanwhile, other ACTS of seeming altruism are often just reciprocity.
与此同时，其他一些表面上看来的利他主义行为往往也仅仅是互惠。
2.There is no reciprocity in this relationship.
这种关系是没有互惠互利的。
3.If so, how do you want the reciprocity to work?
如果是的话，您想要互惠如何起作用？
4.Europe must beware of the reciprocity it pursues.
欧洲必须当心它追求的互惠。
5.They said they would press for reciprocity with Greece in the issuing of visas.
他们说，他们将会对希腊施压，以达成签证发放的互惠。
6.The Law of Reciprocity: Whatever you give is what you're going to get.
法则二:互惠。你付出什么便意味着你将得到什么。