| 释义 | 
		rec·i·proc·i·ty \ˌresəˈpräsəd.ē, -sətē, -i\ noun (-es) Etymology: Latin reciprocus reciprocal + English -ity 1.  : the quality or state of being reciprocal : mutual dependence, action, or influence : give-and-take, mutuality  < a deep reciprocity of sympathy and strength between lovers — Mary Webb >  < a reciprocity of influence between a writer and his public — College English > 2.   a.  : a mutual exchange of trade or other concessions or privileges (as reduction of tariff rates and liberalization of quota and exchange restrictions) between two countries  b.  : a mutual exchange of courtesies between two states or institutions; specifically  : a recognition by each state or institution of the validity of licenses or privileges granted by the other to its citizens or members |