reciprocal

reciprocal
[rɪˈsɪprək(ə)l]
adjective

given, felt, or done in return
回报的；报答的，答谢的
she was hoping for some reciprocal comment or gesture.
她希望得到回报性的评述或示意。
(of an agreement or obligation) bearing on or binding each of two parties equally
（协定，义务）互惠的，对等的；相互补偿的
the treaty is a bilateral commitment with reciprocal rights and duties.
该条约是一个带有对等权利和义务的双边承诺。
■(Grammar)(of a pronoun or verb) expressing mutual action or relationship
(语法)（代词，动词）互相的
(of a course or bearing) differing from a given course or bearing by 180 degrees
（路线，方向）反向的
(Mathematics)(of a quantity or function) related to another so that their product is unity
(数)（量，函数）倒数的；互反的，互逆的

noun

(technical)a mathematical expression or function so related to another that their product is unity; the quantity obtained by dividing the number one by a given quantity
(技)倒数；乘法逆元素
(Grammar)a pronoun or verb expressing mutual action or relationship, e.g. each other, fight
(语法)反身代词；相互动词（如each other，fight）

派生
reciprocality
noun
reciprocally
adverb
语源

late 16th cent.: from Latin reciprocus (based on re- 'back' + pro- 'forward') + -al

热门查询

考试词汇表