personal identification number
/pˈɜːsənəl aɪdˈɛntɪfɪkˈeɪʃən nˈʌmbə/
PINPIN numberPersonal identification number
01
个人识别号码, 个人识别码
a unique numeric code chosen by an individual to securely access various accounts and services
例子
The ATM prompted him to type in his PIN for verification.
ATM提示他输入个人识别号码进行验证。
