noun 下载 🔗分享 调查,侦查,考察 The act of investigating; the process of inquiring into or following up; research, especially patient or thorough inquiry or examination Examples : "Despite thorough investigation, the perpetrator of the attacks remains unknown." 尽管经过了彻底的调查,袭击事件的肇事者仍然不明。 police law government organization action process science business 与AI对话词汇游戏阅读练习