校驗碼 jiào yàn mǎ

check digit

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. check digit

Characters

Character Meaning
校 jiào HSK 1
school; military officer; to proofread
驗 yàn
to check; to examine; to test
碼 mǎ
code; number; to pile