age

1.[c][u]年龄the number of years that a person has lived or a thing has existed

2.[u][c]年龄段a particular period of a person's life

3.[c]（历史上的）时代，时期a particular period of history

4.[u]老年；陈年；破旧；老化the state of being old

5.[pl](informal)很长时间a very long time

be/act your age

行为和年龄相称；举止不再有孩子气to behave in a way that is suitable for sb of your age and not as though you were much younger

come of age

成年；达到法定年龄when a personcomes of age , they reach the age when they have an adult's legal rights and responsibilities

look your age

容貌与年龄相当to seem as old as you really are and not younger or older

under age

未到法定年龄not legally old enough to do a particular thing

1.[i]变老to become older

2.[t]使显老；使变老；使苍老to make sb/sth look, feel or seem older

3.[i][t]（使）成熟，变陈to develop in flavour over a period of time; to allow sth to do this

1.时代,时期,年代

2.年龄

3.老年,晚年

4.成年

5.寿命;终生,一生

6.〈口〉很长的时间 a man in his green old age 童颜老者

1.【化】老化,陈化

2.上年纪,显老,变老,苍老

3.催人老,使人老

4.【化】使老化,使陈化

1.the number of years that someone has lived; the number of years that something has existed

2.the time of life when you are allowed by law to do something; the time of life when it is possible or typical for people to do something

3.a period of history

4.the state of being old or of becoming old

5.a long time

1.to look or seem older; to make someone look or seem older

2.to become older

3.if wine ages or you age it, its taste improves because it is kept for some time