单词	列成梯队
释义	列成梯队a.echelon(使)列成梯队，(使)形成梯次配置
随便看	to rise, as vapor to rise at cock-crowing to rise at cockcrowing to rise early to rise early and sit up late to rise from a private station to rise from a private station, or as in china, without graduating at the civil or military examinations to rise from table, to leave the table to rise from the dead to rise from the ranks of nobility to rise gradually to rise gradually to eminence to rise in to rise in knowledge to rise in office to rise in price to rise in rebellion to rise in the morning to rise in the scale of merits to rise late to rise one step to rise or get up to rise or prosper to rise or spring up to rise rapidly