单词echelon
n.: 梯队；职权的等级；阶层
v.: 使成梯队；排成梯队
网络: 美国埃施朗；梯阵；梯队系统
职权的等级；阶层:
a rank or position of authority in an organization or a society
（士兵、飞机等的）梯形编队，梯队:
an arrangement of soldiers, planes, etc. in which each one is behind and to the side of the one in front
排成梯队
【物理学】阶层光栅
【军事】梯队,梯阵;梯列
特勤部队
精度系列
梯次配备
梯形起跑
类级
组织系统中的等级,指挥阶层;(负有特殊责任而占据同一等级的)集团
〔技〕梯队,梯次配置,阶梯
复数：echelons
过去分词：echeloned
现在分词：echeloning
n.levelrankstratumtierclass
As the least-benefit owners, the only way to carry out their expectation is to attach to the industry management echelon.
作为权利不平等分配中的“最不利者”，工人只有通过依附于企业管理层才能实现自己的期望。
I remember reading about the lavish but regimented lives of Lehman Brothers" upper echelon and thinking that this must be hell.
我记得曾经读到过雷曼兄弟奢华但不失条理的生活的文章，现在想想，那一定就像地狱一样。
at last, the scientific management system ensures that the work of the echelon building is in a sustained, healthy and orderly way.
最后，俱乐部科学的管理体制，保证了俱乐部梯队建设的各项工作持续健康有序的进行。
Let"s start at the bottom rung of the social echelon: The anonymous netizens who leave comments on online forums.
由社会最低阶程来分析：一位匿名浪客发在论坛上的见解。
In terms of overall child protection, the United States is certainly in the top echelon.
从保护儿童的总体情况来看，美国肯定名列前茅。
Felt the teams defensive play had to be continued if they were going to compete with the upper echelon teams.
他感觉球队的防守还要继续保持，如果球队去与顶级球队竞争。
The calves of dolphins swim alongside their mothers in an arrangement known as echelon formation.
刚出生的海豚以一种梯队的阵型游在他们母亲的身边。
His main mechanism for resolving these problems and "cleaning up" lower-echelon "corrupt" bureaucrats was the political campaign.
他解决这些问题和清除低级官僚主义者的主要机制是政治斗争。
In fact, he might gain a voice in shaping the next class of upper-echelon leaders.
事实上，他可能有力量塑造下一梯队领导人。
"The commander in the field is always right and the rear echelon is wrong, unless proved otherwise. " -Colin Powell.
前线指挥官永远是对的，而后方正相反。除非你给我举出个特例。