吃透英语课本，提升在校竞争力
n. 调查； 研究
复数：investigations
The investigation continued for nearly three years.
调查持续了近三年。
A private detective was hired to conduct the investigation.
雇了一名私人侦探进行调查。
judicial investigation
司法调查；法院调查
under investigation
在调查研究中
federal bureau of investigation
n. （美）联邦调查局
investigation stage
侦查阶段；勘察阶段
credit investigation
资信调查，信用调查
investigation depth
探测深度
soil investigation
土质甸；土壤甸；土壤调查
qualitative investigation
定性分析；质量集中分析
investigation form
调查格式
field investigation
现场调查；现场试验
epidemiological investigation
[医]流行病学调查
investigation team
调查组
general investigation
普查
experimental investigation
试验研究
sampling investigation
抽样调查
on-the-spot investigation
实地考察
preliminary investigation
初步调查
site investigation
现场调查；实地勘测
ground investigation
土地勘测
investigation report
调查报告书
n.调查；调查研究
research
probe
1 ...If the investigation uncovers anything...
2017.6 CET4 阅读理解
2 ...points out that reporting is about investigation rather than the memorization of minute details...
2017.12 CET4 阅读理解
