Male and female
雄雌───Male and female
For about six or seven weeks after conception, there is no differentiation between male and female.───在受精后大约六七个星期时，男性和女性胚胎之间没有什么差别。
however, a definite structural variation between the male and female brain.───然而，男性和女性的大脑确实存在结构上的差异。
Somehow the old male and female stereotypes no longer fit.───不知何故，过去对男性和女性的刻板印象不再相符。
Before this, "Chastity " it is a pair of chains that male people gives a woman only, reflected the sense of imparity of male and female.───在此之前，“贞操”只是男人们送给女人的一副枷锁，体现了男女不平等的观念。
In the mind of a man and a woman, we're looking constantly at the contradiction between male and female.───在男人与女人之间，我们总是看到，男女之间的不和。
The animals going in were male and female of every living thing, as God had commanded Noah. Then the Lord shut him in.───凡有血肉进入方舟的，都是有公有母，正如上帝所吩咐挪亚的。耶和华就把他关在方舟里头。
Medical advances in recent years have made male and female sterilisation simpler and more acceptable to many people.
The male and female birds take turns in sitting on the eggs.
Subjects - 6528 male and female patients providing 54355 years of follow up.
Male and female adults mate, the female lays eggs, and the cycle begins all over again.
The male and female take turns to sit on the nest.