调查

investigate;inquire into;look into;survey;enquête
以一切合法手段～接受国之状况及发展情形，向派遣国政府具报ascertain by all lawful means conditions and developments in the receiving state and report thereupon to the government of the sending state/下令对谋杀案作彻底～ order a thorough probe of the murder/作彻底～ get to the bottom of a matter/作社会～ make a social investigation/农村～rural survey/现场～ on-the-spot investigation/在～中under investigation/～原因investigate the cause/～报告findings report/～会fact-finding meeting/～结果findings/～取证（法庭诉讼中的）discovery/～取证请求书letter of request for the taking of evidence/～提纲outline for investigation;questionnaire/～团fact-finding mission /～委托书rogatory letter;rogatory commission;letter rogatory（美）/～委员会 inquiry commission;fact-finding committee;investigating committee;board of inquiry /～研究investigation and study;investigating/～甄别in vestigation and verification