adj. 真正的;真实的;忠实的;正确的;
adv. 真正地;确实地;正确地;正当地;
n. 真理,真实;正,准,精确;
vt. 摆正;决定(某物)的位置以使其平衡、平稳或水平;
"A whale is a fish. True or false?"
鲸鱼是鱼,对还是错?
近义:legitimate, original, authentic, real, sterling, truthful
反义:illegitimate, imitation, artificial, mock, phoney, phony