梯队的英文怎么说
梯队的英文: n. 梯形,梯阵,梯次编队 vt. 排成梯队 vi. 形成梯队 Because activities involving the system of rites and music was restricted to the upper echelons of society The Armed Police Force has three echelons of leadership, namely, general headquarters, contingent (division) and detachment (regiment) Young whales and dolphins actually rest, eat and sleep while their mother swims, towing them along in her slipstream -a placement called echelon swimming. n. 形成;构成;队形 formation; rank dispersed (open) formation reissue a book in a new format |