fingerprinting
🇬🇧/ˈfɪŋɡəprɪntɪŋ/ 🇺🇸/ˈfɪŋɡərprɪntɪŋ/ 40the act or an instance of taking an ink impression of someone's fingerprints for the purpose of identification.
noun [具体名词]指纹识别
DNA fingerprinting has proved the clincher in this investigation.DNA指纹已为此项调查出示了铁证。
verb [vt. 及物动词]取……的指印；辨出（fingerprint 的 ing 形式）
Some advertisers are enthusiastic about fingerprinting.有些广告经营者非常热衷于数字指纹技术。
单词造句: