reciprocal

ri'siprәkl
六级考研托福雅思GRE Collins 1

英文释义

n. something (a term or expression or concept) that has a reciprocal relation to something else
a. concerning each of two or more persons or things; especially given or done in return
s. of or relating to the multiplicative inverse of a quantity or function

中文翻译

a. 互惠的, 相互的, 相等的, 倒数的, 彼此相反的
n. 倒数, 互相起作用的事物

1
Collins 星级
8,842
BNC 频率
10,639
使用频率

记忆技巧

reciprocal 由前缀 re-（表示反复、回）和词根 cipro（来自拉丁语 capere，意为“抓取”）构成，整体意思是“相互抓取”，引申为“互相的、对等的”。

例句

1. The two countries agreed to a reciprocal trade deal.
这两个国家达成了一项互惠的贸易协议。
2. They have a reciprocal relationship where both help each other.
他们之间有一种互惠的关系，双方都互相帮助。
3. In mathematics, reciprocal numbers are two numbers that multiply to one.
在数学中，互倒数是两个相乘等于一的数字。

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