单词	investigator
释义	investigator noun in·​ves·​ti·​ga·​tor in-ˈve-stə-ˌgā-tər  plural investigators : one who investigates something: such as a : detective a private investigator Debra Winger plays the investigator who becomes fixated on identifying a killer … Margaret Rauch b : a person who conducts experiments or is involved in scientific studies for research the lead investigator in a clinical trial For dialect recording, it is best for the investigator to take down as full and accurate notes as possible without slowing down the pace of the interview. Ravin I. McDavid Jr. Synonyms experimenter researcher See all Synonyms & Antonyms Word History First Known Use 1538, in the meaning defined above Phrases Containing investigator private investigator co-investigator private investigator co-investigator investigator noun 1 as in researcher one who observes or studies by close examination and systematic inquiry investigators who discovered new evidence that the universe was much older than had been previously estimated Synonyms & Similar Words Relevance researcher experimenter examiner observer inspector monitor empiricist empiric fact finder field-worker 2 as in detective a person not on the police force who investigates criminal or illicit activity or searches for missing persons the investigator in charge of the case was touted as an expert at tracing stolen art Synonyms & Similar Words detective operative sleuth private investigator dick gumshoe sherlock private eye private detective sleuthhound shamus hawkshaw tracker tracer tail plainclothesman fed narc nark G-man shadow Federal Phrases Containing investigator private investigator private investigator
随便看	foot-pounds foot-ton foot-tons footage footages footback footbacker footbag football football scholarship football widow football/golf widow footballed footballer footballers footballing footballists footballs footband footbath footbaths footbeat footbed footbeds footblower

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