词汇	主型算子
释义	主型算子医operator of principal type
随便看	Officer Dolores Torres: surprised A what Officer Dolores Torres: [surprised]A what? Officer Dolores Torres: Who said that Officer Dolores Torres: Who said that? officered officer education program officer education system officer efficiency rating Officer Efficiency Rating Scheme officer efficiency report office regenerator officer electronics training program office rent office rental officeress officer evaluation center officer evaluation system office revolution officer fitness report officer friendly officer grade relief act Officer Grady was killed in the line of duty Officer Gucci Jodelle Ferland officerial Office Ribbon