详细解释:n. 指纹
vt. 采指纹
【医】 指印, 指纹
词型变化：
动词过去式:fingerprinted过去分词:fingerprinted现在分词:fingerprinting第三人称单数:fingerprints英语解释：
名词 fingerprint:
biometric identification from a print made by an impression of the ridges in the skin of a finger; often used as evidence in criminal investigationsa generic term for any identifying characteristica smudge made by a (dirty) finger同义词：fingermark