| 释义 |
ech·e·lon AHD[ĕshʹə-lŏn'] D.J.[ˈeʃəˌlɒn]K.K.[ˈɛʃəˌlɑn]n.（名词）- A formation of troops in which each unit is positioned successively to the left or right of the rear unit to form an oblique or steplike line.梯队：军队的一种队形，其中每个编群都相继排列在后一编群的左边或右边，形成斜线或梯形线
- A flight formation or arrangement of craft in this manner.梯形飞行队：以此方式编排的飞行队形
- A similar formation of groups, units, or individuals.梯形排列：群体、单位或个人的类似排列
- A subdivision of a military or naval force:陆军或海军的分部：a command echelon.司令部
- A level of responsibility or authority in a hierarchy; a rank:等级，阶层：等级制中的权力或责任等级；阶层：a job in the lower echelon of the corporation.一份公司底层工作
v.tr.intr.（及物动词和不及物动词）ech.e.loned, ech.e.lon.ing, ech.e.lons - To arrange or take place in an echelon.排成梯队：排列成梯队或以梯队形式发生
- French échelon 法语 échelon
- from Old French eschelon [rung of a ladder] 源自 古法语 eschelon [梯级]
- from eschiele [ladder] 源自 eschiele [梯子]
- from Late Latin scāla 源自 后期拉丁语 scāla
- from Latin scālae [steps] * see skand- 源自 拉丁语 scālae [级阶] * 参见 skand-
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