v. [ɪn'vestɪgeɪt] ( investigates; investigated; investigating )
双解释义
vt. 调查; 审查 examine carefully, or inquire about the reasons for (sth), the character of (sb), etc.
词汇搭配
～+名词
investigate the causes of 调查…的原因
～+副词
investigate rigidly 严密地调查
investigate thoroughly 彻底调查
～+介词
investigate at first hand 直接调查
investigate into an affair 调查一件事
句型例句
用作及物动词
▲S+～+n./pron.
He has carefully investigated the allegations.他对这些指控作了详细调查。
They investigated the market for sales of a product.他们针对某一产品的销售量进行了市场调查。
