bisexualKK [ˏbaɪˋsɛkʃuəl] /ˌbaɪˈsɛkʃuəl/發音bi- 二、雙+sexual 性的→涉及兩種性別的展開收合bi-字首二、雙sexual單字性的字面：涉及兩種性別的兼具或涉及兩種性別 → 雙性戀的、雌雄同體的形容詞1雙性戀的She came out as bisexual to her closest friends last year.她去年向最親近的朋友出櫃，表明自己是雙性戀。2兩性的、雌雄同體的生物學Many flowering plants have bisexual flowers with both stamens and pistils.許多開花植物的花是兩性花，同時具有雄蕊與雌蕊。名詞1雙性戀者The survey included lesbians, gay men, and bisexuals of all ages.這項調查涵蓋各年齡層的女同志、男同志與雙性戀者。