1
investigator of [something]
表示调查的对象
She was the lead investigator of the accident.
她是这次事故的首席调查员。
调查员；调查者
先理解核心含义，再看它在真实句子里的用法。
调查员；调查者
a person who investigates something
She was the lead investigator of the accident.
她是这次事故的首席调查员。
调查者；研究者。
One who investigates.
致力于研究的科学家
a scientist who devotes himself to doing research
调查者
someone who investigates
调查犯罪的警察
a police officer who investigates crimes
The investigator carefully examined the crime scene for clues.
调查员仔细检查了犯罪现场寻找线索。
The insurance company sent an investigator to assess the damage.
保险公司派了一名调查员来评估损失。
Several investigators were assigned to look into the company's financial records.
几名调查员被指派审查公司的财务记录。
表示调查的对象
She was the lead investigator of the accident.
她是这次事故的首席调查员。
同样表示调查对象，常用于较正式或深入调查
The investigator into the fraud case submitted a report.
调查欺诈案的调查员提交了一份报告。
表示所属机构
He works as an investigator for the insurance company.
他在保险公司担任调查员。
Not this
The police investigater arrived.
Use this
The police investigator arrived.
英语中源自拉丁语的名词常以-or结尾，而非法语或德语常使用的-er。'Investigator'的正确拼写是-or。
Not this
I will investigator the case.
Use this
I will investigate the case.
'Investigator'是名词，表示从事调查的人；表示进行调查的动作应使用动词'investigate'。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
私人侦探
The private investigator was hired to follow the suspect.
这位私人侦探受雇跟踪嫌疑人。
首席调查员
The lead investigator presented the findings to the committee.
首席调查员向委员会报告了调查结果。
犯罪调查员
The crime investigator examined the scene for clues.
犯罪调查员在现场寻找线索。
研究调查员
The research investigator conducted experiments to test the hypothesis.
研究调查员进行实验以验证假设。
联邦调查员
The federal investigator was assigned to the corruption case.
联邦调查员被指派处理这起腐败案件。
我是私人调查员，我是私人调查员
Lyric from the song 'Private Investigator' by The Kinks
来自奇想乐队的歌曲《私人调查员》
Use investigator naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
想象一个穿着马甲（vest）的侦探在调查（investigate）案件，马甲上写着‘调查’。
中性语境；常用于犯罪调查、科学研究和一般性调查工作
All words share the spelling pattern '-or' and have the same unstressed final syllable /ər/. However, their stressed vowels differ, so they do not rhyme.
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.