警察找到指纹了吗?
警察找到指紋了嗎?
Did the police find any fingerprints?
指紋
Meaning
fingerprint
the arches, loops and whorls on the fingers
Examples
警察找到指纹了吗?
警察找到指紋了嗎?
Did the police find any fingerprints?
汤姆小心翼翼地把刀子上的指纹擦掉。
湯姆小心翼翼地把刀子上的指紋擦掉。
Tom carefully wiped his fingerprints off the knife.