the heavens open
成語所屬單字heaven
the heavens open — 慣用語
1. It begins to rain very heavily.
1.慣用語
釋義
下起傾盆大雨
It begins to rain very heavily.
例句
We had just reached the car when the heavens opened and it poured.
The picnic was ruined when the heavens opened without any warning.