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- Heterogametic sex The sex with dissimilar sex chromosomes, one (in mammals the Y chromosome)being shorter than the other(the X chromosome). 异配性别：具有不相同的性染色体，一条（哺乳类中为Y染色体）比另一条（X染色体）短一些。
- for example, the X chromosome in the heterogametic sex, and whole chromosomes in aneuploids. 例如在异型性别中的X染色体以及非整倍体中的全部染色体。
- Sex is no longer the taboo subject it used to be. 现在不再像过去那样把性的问题视为禁区。
- heterogametic sex 异配性别
- Everybody can come to this school, without respect to class, race, or sex. 不论阶级，种族，性别，人人都可进这所学校上课。
- She's too inhibited to laugh at jokes about sex. 她很拘谨，听到性爱笑话也不笑。
- Is this behaviour typical of the male sex? 这种行为是雄性特有的吗?
- There's too much sex in the film. 这电影里色情场面太多。
- That mystery movie has some steamy sex scenes. 那部悬疑片有一些过火的做爱镜头。
- Nowadays, smart studs practice safe sex. 在今日,聪明的性活跃者会选择安全的性。
- She disguised her true sex under a man's garment. 她身穿男装来掩饰自己的真实性别。
- He gets vicarious pleasure by going to watch films about sex. 他去看色情电影，藉以从想象中获得代入感的愉悦。
- One who solicits and accepts payment for sex acts. 妓女或男娼拉客并接受性行为报酬的人
- Consisting of members of this sex. 男性组成的由这种性别的成员组成的
- Some people still think it is immoral to have sex before marriage. 有些人仍然认为婚前的性行为是不道德的。
- He's got a one-track mind -- all he ever thinks about is sex! 他只有一个心思--想的都是性事！
- Preoccupied with sex and sexual desire; lustful. 放荡的，淫荡的性方面放荡的和充满色情欲望的; 贪欲的
- The act or practice of engaging in sex acts for hire. 卖淫从事肉体交易的行为或做法
- That hatchet man release rumor of a sex scandal to the press. 那个撰文者把桃色丑闻泄露给新闻界。
- Newspaper reports are often flavoured with sex and violence. 新闻报导经常以添加一些色情与暴力来增加趣味性。
