指纹 指紋
zhǐ wén
释义
fingerprint; the arches, loops and whorls on the fingers
汉字
例句
警察找到指纹了吗？
jǐng chá zhǎo dào zhǐ wén le ma？
Did the police find any fingerprints?
汤姆小心翼翼地把刀子上的指纹擦掉。
Tāng mǔ xiǎo xīn yì yì de bǎ dāo zi shàng de zhǐ wén cā diào。
Tom carefully wiped his fingerprints off the knife.