牛津電影裡 100%
論年齡足以當某人的爹/娘(尤指雙方在愛情或性關係方面不相配)
very much older than sb (especially used to suggest that a romantic or sexual relationship between the two people is not appropriate)
I'm old enough to be your father.
You're kidding. You're old enough To be his mother.
釋義來自《牛津高階英漢雙解詞典》第 9 版