柯林斯詞典genitalia /?d??n??te?l??/ 1. N-PLURAL A person's or animal's genitalia are their external sexual organs. 外生殖器[正式] 返回 genitalia劍橋詞典the outer sex organs , especially the penis or vulva 外生殖器（尤指隂莖或外隂） external genitalia 外生殖器 返回 genitalia