验证码 yàn zhèng mǎ

verification code

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. verification code
  2. 2. CAPTCHA, a type of challenge-response test (computing)

Characters

Character Meaning
验 yàn HSK 4
to check; to examine; to test
证 zhèng HSK 4
proof; to prove; certificate
码 mǎ HSK 4
code; number; to pile