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| 研究〔调査，审査〕者; 勘测〔试验〕员; 侦察员 | |||
| 研究者; 调査者; 审查者; 检査者 | |||
| 侦査人员 | |||
| 调査员 | |||
| 调查人员 | |||
| 调查员 | |||
| 观察员 | |||
| 调查者 | |||
| 调査人; 调研员 | |||
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| 调查人员 | |||
| English thesaurus | |||
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| inves | |||
| investigator: 18 phrases in 9 subjects |
| Aviation | 5 |
| Business | 1 |
| Earth sciences | 1 |
| Economy | 2 |
| Librarianship | 1 |
| Marketing | 2 |
| Oil / petroleum | 1 |
| Space | 4 |
| Technology | 1 |