Traditional: 調查
调查 (diào chá) means “investigation; inquiry; to investigate; to survey; survey; (opinion) poll”. It is an HSK 4 Chinese word (traditional 調查) in the HSK 3.0 vocabulary.
Measure word: 项,个
正在进行调查。
Zhèngzài jìnxíng diàochá.
An investigation is underway.
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