分性别年龄死亡率的英文：
sex-age-specific death rate
n. 性别；性；性行为
There are members of both sexes in the committee.
委员会里男女委员都有。
You know the risks of promiscuous sex.
你知道滥交的危险。
The sex discrimination act defined two kinds of sex discrimination... Direct and indirect.
《反性别歧视法》阐释了直接歧视和接歧视。
n. 年龄；时代，时期；年龄段
v. 长大，变老
This is a bulletin on aging.
这是关于老龄问题的期刊。
They are close in age.
他们年龄相仿。
It will be a production that will be handed on from age to age.
这将是传世之作。
adj. 特有的；具体的，明确的
n. 特性；细节；特效药
I want a specific answer.
我想要一个明确的回答。
This book has a very specific purpose.
这本书的目的是很明确的。
A specific style of type.
字形铅字的某种特定印刷体例