Words — 1 found
yán kǎo
ㄧㄢˊ ㄎㄠˇ
研 考
研 考
  1. Verb
    1. to investigate
  2. Verb
    2. to inspect and study
Hanzi — 2 found
yán ㄧㄢˊ 研 研
  1. 1. grind, rub
  2. 2. study, research
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kǎo ㄎㄠˇ 攷 考
  1. 1. examine, test
  2. 2. investigate
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