小偷在把手上留下了指纹。 The thief had left his prints on the handle.
侦探把这个人枪上的指纹与保险箱上的指纹联系起来，便知道他就是盗贼。 The detectives tied in the fingerprints on the man's gun with those found on the safe, so they knew that he was the thief.
他擦掉自己留在手枪上的指纹。 He wiped the revolver clean of his fingerprints.
这些指纹与文件上的完全符合 The fingerprints checked with the ones on file.
她在枪上留下的指纹就是她犯罪的确凿证据。 Her fingerprints on the gun were conclusive proof of her guilt.
