Read Edit View history 验证码 yànzhèngmǎ verification code Origin Definitions Defs Strokes Stroke Words Sentences Sents 验证码 驗證碼 yànzhèngmǎ verification code verification code or CAPTCHA; a code used in computing to confirm that a user is human, often appearing as a combination of numbers and letters in a distorted image
验证码 驗證碼 yànzhèngmǎ verification code verification code or CAPTCHA; a code used in computing to confirm that a user is human, often appearing as a combination of numbers and letters in a distorted image