reciprocity造句
        They gave assurances they would press for 
reciprocity with Greece in the issuing of visas.
他们保证将推进本国与希腊两国间签证的互相发放。
At its crudest, talk of " 
reciprocity " can sound grim.
从最坏的角度来看, “ 互惠互利 ” 一说似乎有些无情无义.
Beauvoir's utopian ideal is the 
reciprocity and comradeship between men and women.
波伏娃的乌托邦理想是男女之间的相互作用和情谊关系.
There are a number of alternative formulations of the 
reciprocity theorem.
还有许多别的互易定理的公式.