investigator meaning in English
n.
研究者，调查者，侦查员。
Examples
- The investigators were confronted by a wall of silence .
调查人员碰了壁，谁也不回答他们的问题。 - The investigators also turned up evidence of battered wives .
调查人员还提出了妇女受折磨的证据。 - Testimony by league of nations investigators left little doubt .
国联调查人员的报告使人没有怀疑。 - These investigators showed that betaine caused a growth response .
这些研究者证明：甜菜碱导致生长反应。 - Many early investigators were discouraged by reproducible results .
由于结果的重复性，许多早期的研究者丧失了信心。