成年

early adulthood───早期成年期

enter adulthood───进入成年期

preadulthood───预感音

adulthood───n.成年；成人期

reach fruition───结果

reach for the moon───想要获得很难得到的东西；设立过高的目标

adulthoods───n.成年；成人期

beach wormwood───沙蒿

reach a high───达到高潮

"We tend to think of the brain as being static or even beginning to degenerate once we reach adulthood, " she says.───“我们往往认为，一旦达到成年，我们的大脑便静止下来，或甚至出现衰退”，她说。

But by the time most people reach adulthood, they have at least twice that amount.───但是当人们成年后，这个数量至少增加了两倍。

This means that by the time today's Chinese newborns reach adulthood, there will be a chronic shortage of potential spouses.───这意味着，当今天的中国新生儿成年后，会存在着潜在的长期配偶短缺。

11 The total number of fat cells in your body remains constant once you reach adulthood.───11.人成年后，体内脂肪细胞的总数量是不变的。

These require the labor- and time-intensive processes of gestation and child rearing to reach adulthood.───这些需要的劳动和时间的酝酿和子女抚养到成年密集的工序。

Legally, people reach adulthood at the age of 18 in my country.───在我们国家，到了18岁在法律上就成年了。

Male silverback mountain gorillas gain their distinctive silver tinge at about 13 years old, when they reach adulthood.

Her death was probably accidental, but I doubt that will be much consolation to her children when they reach adulthood.

Amelia bore eight children in her gracious house, six of whom would reach adulthood.

People in Britain legally reach adulthood at 18.

Nowadays young people want to leave home as soon as they reach adulthood.