1、成人的英语：adult，英 [ˈædʌlt] 美 [əˈdʌlt]。

2、他将长大成人，并尝到禁果的滋味。He will grow up and taste of the forbidden fruit.

3、因为它能帮助我们好好长大成人。Because it can help us to grow up well.

4、这项新法律对成人和孩子同等对待。The new law makes no distinction between adults and children.