剑桥词典abbreviation for bisexual 双性恋的（bisexual 的缩写） When I was a teenager and came out to my parents , they said they already knew I was bi. 我十几岁的时候向父母坦白时，他们说已经知道我是双性恋了。 a bi partner 双性恋伴侣 返回 bi