vt. 调查；审查；研究
vi. 作调查
过去分词:investigated 现在分词:investigating 过去式:investigated 第三人称单数:investigates
investigate 调查，侦查
in-,进入，使，vestige,脚印，踪迹，残余。即跟踪脚印，引申词义调查，侦查。
1、investigate a crime [法] 调查罪行, 侦查犯罪
2、investigate and ascertain [法] 查明, 查清
3、investigate and prosecute [法] 查办, 查究
4、investigate and verify [法] 查证
5、re-investigate vt. 再调查, 重新调查
6、Coalition to Investigate the Persec 调查迫害者联盟
7、Investigate and Report 调查和报告
8、investigate evidence 调查证据
9、Coalition to Investigate the Persecution of Falun Gong 调查法轮功迫害问题联盟
10、investigate into an affair 调查一件事情
11、survey investigate 调查调查
12、thoroughly investigate 彻底调查
13、to investigate 调查；审查[法]审查
14、investigate into 对……进行调查