Difference 1: A fake mother refers to a man whose gender is male, but whose daily behavior and appearance look the same as that of a woman, while a cd refers to an appearance that is dressed as the opposite sex, wears clothes of the opposite sex and has no gender restrictions.

Difference 2: The fake mother is a male, psychologically close to a girl or a girl, while the cd is psychologically the same as her own gender, but the appearance and gender are opposite.

The word "pseudo-mother" comes from Japanese anime, which refers to some good-looking men disguised as women, who are psychologically and physically opposite to their own physiological gender and all present female characteristics.

Cd is the abbreviation of "cos Dress", which refers to the cross-dressing of characters in cartoons, novels and TV plays. In the original, some girls dress up as boys, and some boys dress up as girls. Psychologically, it is gender-friendly, but the take-away clothes are dressed as the opposite sex.