柯林斯詞典gonad /?ɡ?n?d/ 1. N an animal organ in which gametes are produced, such as a testis or an ovary 生殖腺 返回 gonad劍橋詞典one of the organs in a male or female animal that produces sex cells 性腺，生殖腺；卵巢；睪丸 返回 gonad