biracialKK [baɪˋreʃəl] /baɪˈɹeɪʃəl/发音形容词1混血的、双族裔的Their biracial daughter grew up speaking two languages at home.他们的混血女儿从小在家就说两种语言。2由两个种族组成的、跨种族的The city set up a biracial committee to review police policy.市政府成立了一个由两个种族代表组成的委员会,检讨警政政策。用这个字练口说→