reciprocal
/rɪsɪprəkl/
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
词形变换
复数 reciprocals
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
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