investigated 是 investigate 的過去式investigateKK [ˏɪˋnvɛstəˏget] /ˌɪˈnvɛstəˌɡeɪt/動詞1調查、偵辦、偵查The police are investigating the cause of the fire.警方正在調查這場火災的起因。2研究、探究Scientists are investigating how the virus spreads indoors.科學家正在研究這種病毒在室內傳播的方式。3查看、察看I heard a noise downstairs and went to investigate.我聽到樓下有聲音,就下去查看。