| 短语 | if and when |
| 释义 | if and when at a future time (should it arise) 如果, 万一： if and when the film gets the green light, be sure you've read the book first. 万一电影获准（放映）, 千万保证你事先已读过原书。 ˌif and ˈwhenused to say sth about an event that may or may not happen（谈及可能发生或不发生的事时说）If and when we ever meet again I hope he remembers what I did for him.倘若我们再次见面，我希望他还记得我为他做的事。 |
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