investigate

investigate a crime

[法] 调查罪行, 侦查犯罪

investigate and ascertain

[法] 查明, 查清

investigate and prosecute

[法] 查办, 查究

investigate and verify

[法] 查证

investigated

v. 调查( investigate的过去式和过去分词 ); 审查; 侦查; 研究

investigates

n. 调查( investigate的名词复数 ); 审查; 侦查; 研究
v. 调查( investigate的第三人称单数 ); 审查; 侦查; 研究