age,act/,be your 'age (informal)1.■(often used as a command 常用作命令) stop behaving in a childish way 别孩子气；举止要和年龄相称:Paul, act your age or I won’t take you to the cinema again! 保罗，要懂事，不然我再不带你去看电影了！,come of 'age2.■reach the age when you are considered by the law to be an adult 成年；达到法定年龄:He will inherit his father’s money when he comes of age.等他到了法定年龄将会继承父亲的财产。3.■(of an organization 组织) become established确立地位；站稳脚跟:With more and more people now aware of environmental issues, ‘green’ politics has really come of age. 现在随着越来越多的人意识到环境问题，“绿色”政治真的深入人心了。,under 'age4.■not yet an adult according to the law 未成年；还未到法定年龄:We don’t serve alcohol to teenagers who are under age/to under-age teenagers. 我们不卖酒给未到法定年龄的青少年。5.■at/to a ripe old age 另见ripe6.■(be) at a tender age 另见tender7.■the awkward age 另见awkward8.■feel your age 另见feel9.■the golden age (of sth) 另见golden10.■a/the grand old age 另见grand11.■in this day and age 另见day12.■look your age 另见look13.■of a certain age 另见certain