单词	原始粗糙物
释义	原始粗糙物 rough
随便看	investigative help investigative hypothesis investigative impasse investigative independence investigative information investigative interrogation investigative interrogation characteristic investigative interview investigative journalism investigative journalist investigative learning investigative legal nexus investigatively investigative measures investigative mechanism investigative medicine investigative memorandum for record investigative methods investigative mode investigative official investigative organ investigative organs investigative pathology investigative power investigative procedure