N-COUNT A smoking gun is a piece of evidence that proves that something is true or that someone is responsible for a crime. 确凿的证据; 确证证据 [美国英语] [usu sing]
The search for other kinds of evidence tying him to trafficking has not produced a smoking gun.
在其它方面还没有找到能证明他参与此非法交易的确凿证据。
This memo could be the smoking gun that investigators have been looking for.
这份备忘录可能是调查人员一直在寻找的证据。
The search for other kinds of evidence tying him to trafficking has not produced a smoking gun.
在其它方面还没有找到能证明他参与此非法交易的确凿证据。
Neither my paper nor anyone else's is claiming a smoking gun for dark matter.
他说:“不论是我的还是其他任何人的论文都没有为暗物质提出确凿的证据。
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