Hack Chinese™ Official

调

查

investigation

inquiry

to investigate

to survey

survey

(opinion) poll

他们正在调查事故原因。

They are currently investigating the cause of the accident.

民意调查显示，百分之七十的人都满意房屋政策。

Public opinion polls show that 70% of the people are satisfied with the housing policy.

调查研究发现，不抽烟的人寿命比较长。

Research studies discovered that people who don't smoke live longer.

Official Lists with this Word

Organize the vocabulary from your online tutor, university course, or the TV shows and books you are learning from.

Build your lists rapidly by searching the dictionary. Then track your progress and Cram when you need to.