验证码
Traditional form:
驗證碼
Pinyin (reading):
yànzhèngmǎ
Definitions:
- verification code
- CAPTCHA, a type of challenge-response test (computing)
Characters:
- 验 - to examine, to inspect, to test, to verify
- 证 - to prove, to verify; certificate, proof
- 码 - number, numeral, symbol; yard
Traditional characters: