基本解釋v.調查;研究詞源解說 直接源自拉丁語的investigare,意爲沿蹤跡搜尋。同根派生 investigated相關詞英漢例句用作動詞 (v.)用作及物動詞: S+~+ n./pron.He has carefully investigated the allegations.他對這些指控作了詳細調查。investigated更多例句詞組短語用作動詞 (v.)~+名詞investigate the causes of 調查…的原因~+副詞investigate rigidly 嚴密地調查investigate thoroughly 徹底調查~+介詞investigate at first hand 直接調查investigate into an affair 調查一件事短語investigated更多詞組