n.年；年纪；一年的期间；某年级的学生 变形： 复数：years 双语释义：n.(名词)[C] 年 time taken by the earth to make one orbit round the sun[P] 与某事物有关的一年的期间 period of one year associated with sth such as education or finance[P] 年纪,年龄,年岁 age, time of life[C] 学年,年度 a period of a year in the