investigate [ɪnˈvestɪgeɪt]以下由轻松背单词网站提供
单词级别第4级基本释义vt.调查,调查研究;vi.调查,调查研究英英释义to examine a crime , problem , statement , etc . carefully , especially to discover the truth参考例句Police investigate the cause of car accident. 警察调查车祸的原因。The government of the United States began at once to investigate the case. 美国政府立即开始调查此案。 推荐阅读 |