单词用法
1.N-COUNT The two sexes are the two groups, male and female, into which people and animals are divided according to the function they have in producing young. (雌、雄、男、女) 性n2.→ see also opposite sexn3.N-COUNT The sex of a person or animal is their characteristic of being either male or female. 性别n4.N-UNCOUNT Sex is the physical activity by which people can produce young. 性行为n5.PHRASE If two people have sex, they perform the act of sex. 进行性交
短语搭配
sex education 性教育nhave sex 性交nopposite sex 异性nsex life n. 性生活nhave sex with 与…性交
例句
Sex and death are strange bedfellows.n性与死离奇相关。nSex education is also expected to help check the spread of AIDS.n性教育也有望抑制艾滋病的蔓延。nMention sex therapy and most people will titter in embarrassment.n提到性疗法，许多人会尴尬地窃笑。
All you see on TV is sex and violence these days.n如今在电视上看到的尽是性和暴力。
