梯次: echelon前进: advance; go forward; forge a ...逐次前进: advance from cover to cover梯次: echelon◇梯次队形 [军事] echelon formation次前提: minor premise多次前转: multiple forwardings前进: 1.(向前行动或发展) advance; go forward; forge ahead; make progress; march 大踏步前进 make big strides forward; 继续前进 continue to make progress; 摸索前进 feel one's way; 破浪前进 breast the waves; 全速前进 go forward at full speed; 前进中的问题 problems accompanying our advance and development; 工作稳步前进。 the work is progressing steadily. 他们在大雪中无法前进。 they made no progress in the heavy snow.2.[穴位] qianjin梯次比赛: bumping rournament; bumping tournament梯次编队: echelon梯次地形: coulisse梯次队形: echelon formation梯次进攻: tandem attack梯次排列表: ladder梯次配备: echelon梯次配置: echeloning; echelonment梯次射击: ladder fire梯次突击: attack in echelons; attack inecheions梯次编队飞行: fly in echelon formation梯次配置队形: echelon formation纵深梯次配置: echelonment in depth梯次放飞或着陆: stagger梯次配置的中队: squadron in echelon朝前进: advance on离开, 前进: pike along前进, 发生: go forward
