Smoking gun
01
确凿证据, 犯罪证据
a piece of evidence that is used to prove someone's crimes or wrong deeds
Idiom
例子
The journalist believes she has found the smoking gun, an email that implicates the politician in a corruption scandal.
记者认为她已经找到了确凿证据，这是一封将政治家牵连进腐败丑闻的电子邮件。
