(reciprocal 的复数) 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

plural of reciprocal

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