基本解釋[軍事學(xué)]海灘勤務(wù)指揮小組海灘勤務(wù)隊(duì)灘勤隊(duì)專(zhuān)業(yè)釋義軍事學(xué)海灘勤務(wù)指揮小組海灘勤務(wù)隊(duì)灘勤隊(duì)