Investigator
01
调查员, 督察
a police officer who investigates crimes
例子
Investigators examined the records for inconsistencies.
The investigator looked into the cause of the accident.
02
研究员, 科学调查员
a scientist who devotes himself to doing research
例子
The investigator published a study on climate change.
She is a leading investigator in molecular biology.
03
调查员, 侦探
someone whose job is examining the causes, etc. of an accident or crime
例子
The investigator collected fingerprints at the crime scene.
调查员检查了犯罪现场，寻找可能有助于破案的线索。
She is a seasoned criminal investigator.
她雇了一名私家侦探来调查一桩可疑的商业交易。
词汇树
investigator
investigate
investig
