吴世勋拉林允儿下水:有谁知道 中性人 的标准英文说法是什么？

What do you mean by 中性人? The expression itself is not clear.

At birth, everyone has a sex organ.

If the sex organ is a male one and the hormone is dominated by male hormone, we call him a male. Vice versa, a female.

There is a rare disease with an odd of occurrence of 1 to 5 million that at birth, an infant is born with both male and female organs. We call them bigender.

I have not seen someone without a sex organ.

How about sexual orientation, which is the LGBTQ concept proposed by the Harvard University. If we like the opposite gender, we are hetersexual.

L means Lesbian.
G means Gay.
B means Bisexual. (like both)
T means Transexual. (change the gender from one to the other)
Q mean Queer. (not sure if he or she likes a man or a woman)

I think your question is when a girl dresses and behaves like a boy, she is a "tom boy"

When a man dresses like a woman, he is a transvestite.

Ok. Now, you know all the terms. Others either provided medical terms or a funny name "ladies-man".

两性人:

1. hermaphrodite
2. ambisexuality

ladies-man
绝对最地道的说法

hermaphrodite ambisexuality