请问sex和sexual还有sexually的区别和用法?

sex 名词， 性， 性别
You need to state your sex in this form.
It is awkward to talk about sex with your parents.

sexual 形容词， 性别的， 两性的
There is a lot of sexual attention between them.
It is wrong to judge people based on their sexual preferences.

sexually 副词， 性别地，两性地
Are you sexually attracted to her?
How long have you been sexually active?

sex n.
性别; 性
例句：我的性别是女。

sexual
a.[Z]
1. 性的,性别的
2. 两性的;关于性关系的;性欲的
3. 【生】有性的;有性繁殖的
例句：你是个性感的男人。

sexually
ad.
1. 性别上地
2. 按性别地
3. 就性欲而言
例句：同性相斥，异性相吸。

sex是名词，做主语，宾语； sexual 是形容词作定语，谓语sexually是副词，作状语

sex n.
性别; 性
What[Which] sex is this fish?
这条鱼是雌的还是雄的?
男性; 女性
He never associated with the sex.
他从不和女性交往。
性关系
性活动, 性行为
He did not agree with his mother's views on premarital sex.
他不同意母亲关于婚前性行为问题的观点。

sexual adj.
性交的, 性行为的, 性吸引的, 两性的, 肉体吸引的