1.
Now, there are at least six: childhood, adolescence, odyssey, adulthood, active retirement and old age.
现在，至少有六个：孩童时期，青春期，”奥德赛“，成年期，活跃退休期，老年期。
2.
The state or period of being a pupil.
学生身份，学生时期，未成年期
3.
Some infantile actions survive into adulthood.
某些婴儿期的行为一直保持到成年期。
4.
It is said to be characteristic of adolescence and early adulthood.
它被认为是青春期或成年期初期所特有的现象。
5.
Living in water during an early stage of development and on land during the adult stage.
水陆两栖的在发育的早期水生而成年期陆生的
6.
He will soon attain to manhood.
他很快就要到达成年期了。
7.
Adolescence is the period of progression from childhood to adulthood.
青春期是由童年到成年的过渡期.
8.
Adolescence is the period of transition between childhood and adulthood.
青春期是童年与成年之间的过渡时期。
9.
The academic year is divided into two terms.
一学年分成两学期。
10.
juvenile period
幼年期(构成中心木质部的一段时期)
11.
a juvenile between the onset of puberty and maturity.
处于青春期和成熟期的青少年。
12.
By late 1961, we had a target date.
到了1961年年底，我们订了一个完成日期。
13.
The period during which one is legally underage.
末成年末达到法定年龄的时期
14.
Music is full of my life from the childhood to adulthood.
它陪伴我度过我的童年，青年和成年时期。
15.
seminal ideas of one discipline can influence the growth of another.
幼年时期的纪律观念能够影响另一个成长期。
16.
Young people go through a period of fast growth, called puberty.
青少年会经历一段快速成长期，称为青春期。
17.
The time of life between childhood and maturity.
青春期处于儿童和成年之间的生命时期
18.
Adolescents, by definition, are still maturing.
根据定义，青春期少年仍处于未成熟时期。