pigs can fly
US /pɪɡz kæn flaɪ/
UK /pɪɡz kæn flaɪ/
1.
太陽從西邊出來, 不可能
used to say that you think something will never happen
:
•
He'll clean his room when pigs can fly.
他打掃房間？那要等到太陽從西邊出來。
•
You think she'll apologize? Yeah, and pigs can fly!
你覺得她會道歉？是啊，那要等到太陽從西邊出來！