spring chicken

US /ˈsprɪŋ ˈtʃɪk.ɪn/
UK /ˈsprɪŋ ˈtʃɪk.ɪn/
"spring chicken" picture
1.

小年轻, 年轻人

a young person, especially a young woman (often used in negative contexts to imply someone is no longer young)

:
She's no spring chicken, but she's still very active.
她不再是小年轻了,但她仍然非常活跃。
At 70, he's certainly no spring chicken, but he still runs marathons.
70岁了,他当然不再是小年轻了,但他仍然跑马拉松。