| 释义 |
if (one) is a dayUsed to emphasize that one must be a certain age. How does he keep himself looking so young—he's got to be 60 if he's a day! ˌif he’s, she’s, etc. a ˈday (informal) (used when talking about somebody’s age) at least: She isn’t forty! She’s fifty-five if she’s a day! |