no spring chicken
不再年轻或年老朽
口语·自嘲或调侃年龄
英文释义
someone who is not young anymore; someone who is not in their prime
例句
I can't stay up all night like I used to; I'm no spring chicken anymore.
典故来源
源自19世纪美国，春天的小鸡代表年轻，老鸡则肉质差，比喻不再年轻。