中文 Cinese
  • 調研 繁體中文 tranditional chinese調研
  • 调研 简体中文 tranditional chinese调研
義大利文 Italian Spiegare estera:

  • per indagare e ricercare
  • ricerca
  • indagine
調研 调研 Pronuncia estera:
  • [diao4 yan2]

Inglese Spiegare
  • to investigate and research
  • research
  • investigation