pigs might fly
成語所屬單字fly
pigs might fly — 慣用語
1. Used to say that something is very unlikely to happen.
1.慣用語
釋義
太陽打西邊出來
Used to say that something is very unlikely to happen.
例句
He'll finish on time? Yes, and pigs might fly!
She said she'd clean her room – pigs might fly!