a shot in the dark
成語所屬單字dark
a shot in the dark — 慣用語
1. a guess or attempt that has very little chance of being correct or successful be
1.慣用語
釋義
瞎猜；亂猜
a guess or attempt that has very little chance of being correct or successful because you have almost no information
例句
His answer to the final question was just a shot in the dark, but it turned out to be right.
Without any clues, the detective's theory was nothing more than a shot in the dark.