n.兩性體；兩性現(xiàn)象

Bisexuality doubles your chances of a date on a Saturday night. 雙性戀使你在周六晚上約會的機會增倍。

"Sexual orientation" means heterosexuality, homosexuality, or bisexuality. "性傾向"定義為異性戀，同性戀，或雙性戀。

Only after he meets one or two women, including Laura (Romane Bohringer) does he come to realize his bisexuality. 直到他遇上勞拉后才發(fā)現(xiàn)自己原來是雙性戀。

Heterosexuality is the natural norm, bisexuality and homosexuality must be suppressed. 異性戀 是自然的準則，雙性戀和同性戀必須受到壓制。

Rather she found that bisexuality in women is a distinct and consistent sexual orientation. 但是，女性的情況又如何呢？女性身上也理所當然地存在著雙性戀傾向嗎？

兩性特征,兩性人