单词	volume operation
释义	volume operation 并联工作
随便看	officer on the active list officer on the reserve list officer on trial officer on watch office room office rooms office rotation office routine officer personnel brief officer personnel course officer personnel division officer personnel management directorate officer personnel utilization system Officer,Police Officer Professional Development officer professional development program officer professional development seminar officer programs office officer projection aggregate level system officer promotion system officer qualification test officer removal system officer rs car officer rs check officer rs cheque