The field headquarters used by the commander of a military unit.指挥所:野外司令部,由军事单位的指挥员使用
A headquarters, as for communications, used by a team or an organization:指挥部:一种司令部,例如通讯的,由小队或一个组织使用:a mobile news command post for election night coverage.夜间选举区的流动新闻指挥部