fly in the face of something
成語所屬單字fly
fly in the face of something — 慣用語
1. To oppose or go against what is usual, expected, or accepted.
1.慣用語
釋義
違反
To oppose or go against what is usual, expected, or accepted.
例句
His decision flies in the face of all our advice.
That theory flies in the face of established science.