age out of something
逐漸年齡過大而不再適合某事物
口語·形容因超齡而退出
英文釋義
to reach the age at which one is no longer eligible or required to participate in something
例句
He aged out of the youth soccer league when he turned 18.
典故來源
源自社會服務或教育領域，指因達到年齡上限而不再符合參與資格。