1.(发育成熟) grow up; become full-grown 2.(成年人) adult; grown-up 
He realized that he was almost a man .他认识到自己快是个成人了。
2.We decide you should be bar mitzvahed .我们决定你应行成人礼。
3.That is the moment of adult health .那就是健全的成人阶段。
4.One of his children had been reared here .他有一个小孩是在这里被抚养成人的。
5.Men fear death as children fear to go in the dark .成人之怕死犹如儿童怕入暗处。
6.The army will make a man of him .军队将把他锻炼成人。
7.The boy eats like a grown-up .那男孩的食量像个成人。
8.A bar mitzvah's always followed by a damn good party .成人礼庆祝仪式之后，总要举行个热热闹闹的聚会。
9.The child is the man involved and the man is the child evolved .孩子起源于成人，成人是孩子发育起来的。
10.In adults its contour may be straight, slightly concave or slightly convex .成人肺其形状可以是直的，轻微凹下或轻度突出。