Question

echelon n.职权的等级；阶层；梯队；梯次编队v.排成梯形 (1) 排成梯队排列成梯队或以梯队形式发生(2) 一份公司底层工作(3) 成为企业梯队平衡的维护商！(4) 保级大战中，科萨总算没有损失攻击手。(5) 希望能够帮助武汉队保级成功。 Echelon patterns are often used by the military, with rows of tanks, troops, or aircraft arranged behind and to the left or behind and to the right of the row ahead. Echelon can also refer to a particular level or rank in a group or society. If you win the Olympics, you’ve reached the upper echelon of athletics. If you win a hot dog eating contest . . . Well, you reached a pretty low echelon of athletics.

Accepted Answer

英 ['eʃəlɒn] 美 ['eʃəlɑːn] (1) To arrange or take place in an echelon.(2) A job in the lower echelon of the corporation.(3) Be the Balance Upholder of Business Echelon!(4) In the echelon war, Kossa has not lost the attacker finally.(5) The hope can help the Wuhan team to echelon successfully. An echelon is a stepped formation with objects arranged in a diagonal. Birds flying in a V shape create echelons so that they can draft behind each other and conserve energy — except for the guy up front, who’s super tired. 1[N-COUNT 可数名词]等级；阶层 An echelon in an organization or society is a level or rank in it.   [usu adj N]  [FORMAL 正式]...the lower echelons of society.社会等级较低的阶层2[N-COUNT 可数名词]（士兵、车辆、军舰、飞机等的）梯形编队，梯队 An echelon is a military formation in which soldiers, vehicles, ships, or aircraft follow each other but are spaced out sideways so that they can see ahead.   [usu supp N]

英语单词	echelon
英美音标	英 ['eʃəlɒn] 美 ['eʃəlɑːn]
中文释义	n.职权的等级；阶层；梯队；梯次编队 v.排成梯形
英语例句	(1) To arrange or take place in an echelon. (2) A job in the lower echelon of the corporation. (3) Be the Balance Upholder of Business Echelon! (4) In the echelon war, Kossa has not lost the attacker finally. (5) The hope can help the Wuhan team to echelon successfully.
中文例句	(1) 排成梯队排列成梯队或以梯队形式发生 (2) 一份公司底层工作 (3) 成为企业梯队平衡的维护商！ (4) 保级大战中，科萨总算没有损失攻击手。 (5) 希望能够帮助武汉队保级成功。
vocabulary简明	An echelon is a stepped formation with objects arranged in a diagonal. Birds flying in a V shape create echelons so that they can draft behind each other and conserve energy — except for the guy up front, who’s super tired.
vocabulary扩展	Echelon patterns are often used by the military, with rows of tanks, troops, or aircraft arranged behind and to the left or behind and to the right of the row ahead. Echelon can also refer to a particular level or rank in a group or society. If you win the Olympics, you’ve reached the upper echelon of athletics. If you win a hot dog eating contest . . . Well, you reached a pretty low echelon of athletics.
柯林斯解释	1 [N-COUNT 可数名词]等级；阶层 An echelon in an organization or society is a level or rank in it. [usu adj N] [FORMAL 正式] ...the lower echelons of society. 社会等级较低的阶层 2 [N-COUNT 可数名词]（士兵、车辆、军舰、飞机等的）梯形编队，梯队 An echelon is a military formation in which soldiers, vehicles, ships, or aircraft follow each other but are spaced out sideways so that they can see ahead. [usu supp N]

Echelon Lower Formation Arranged Aircraft Ahead Level Rank