单词：transsexualism
n. 变性,有易性癖,改变性别
n. condition in which a person assumes the identity and permanently acts the part of the gender opposite to his or her biological sex
词型变化：名词复数形式 : transsexualisms
transsexualism的用法和样例：
例句
- As far as we know, transsexualism has always existed in all parts of the world.据我们所知，易性癖在世界上所有的地区都始终是存在的。