问卷调查 /wèn juàn diào chá/ Noun

English
questionnaire
Deutsch
fragebogen

Example

  • 参与者被要求填写一份关于他们健康习惯的[问卷]。
  • The participants were asked to complete a questionnaire regarding their health habits.
  • 问卷是收集数据的标准工具，语气中性偏正式。