| 释义 |
- used to describe something special that is not likely to happen to you again（可能）一生只有一次
- An opportunity like this comes once in a lifetime.像这样的机会一生也许只会遇到一次。
- a once-in-a-lifetime experience一生只会拥有一次的经历
- That sort of thing happens only once in a lifetime.那种事一生只有一次。
See also lifetime |