age
n.年龄;年龄段;(历史上的)时代,时期
v.变老;使显老;使变老;使苍老;(使)成熟,变陈

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第三人称单数: ages 复数: ages 现在分词: aging ageing 过去式: aged 过去分词: aged
相关介绍By the age of 21 he controlled the company.
他21岁就掌管了公司。
Such problems are a universal feature of old age.
这类问题是老年人的通病。
Last year, he was ranked second in his age group.
他去年在他的年龄段排名第二。