剑桥词典abbreviation for bisexual 雙性戀的（bisexual 的縮寫） When I was a teenager and came out to my parents , they said they already knew I was bi. 我十幾嵗的時候曏父母坦白時，他們說已經知道我是雙性戀了。 a bi partner 雙性戀伴侶 返回 bi