柯林斯詞典staff officer (staff officers) 1. N-COUNT In the army and air force, a staff officer is an officer who works for a commander or in the headquarters. (軍隊裡的)蓡謀 返回 staff officer劍橋詞典an army officer who helps the officer in charge to plan military activities （軍隊的）蓡謀 返回 staff officer