zhèng​dàngzhèng​dāng HSK6

proper

zhèng​dàng proper

  1. zhèng adjective
    correct
    correct; orthodox; standard; right; honest or upright in character
  2. dàng adjective
    appropriate
    Suitable; proper; fitting; adequate

zhèng​dāng just when

  1. zhèng adverb
    precisely
    precisely; exactly; just; punctually
  2. dāng prepositionadverb
    at a time
    At a given time or place; just as; while; when (often used in the pattern 当...的时候 dāng... de​shí​hou)