sex-imbalance

常见例句

SCPFP's vice minister Zhao Baige said officials would be sent around the country to monitor gender ratios among newborn babies and the efficiency of measures against the sex imbalance later this year.
SCPFP副主任赵白鸽说，今年晚些时候，督察组将在全国范围内监控新生儿的性别比率，以及对性别失衡采取的措施的有效性。
replacement of natural reproduction by out-of-body insemination, multi-twins and sex imbalance.
体外受精存在取代自然生殖、一胎多生、性别失调问题。
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。
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?