柯林斯詞典echelon /?????l?n/ (echelons) 1. N-COUNT An echelon in an organization or society is a level or rank in it. 等級(jí); 階層[正式] ...the lower echelons of society. …社會(huì)的底層。 返回 echelon劍橋詞典a particular level or group of people within an organization such as an army or company （軍隊(duì)、企業(yè)等組織的）等級(jí)，階層，某一等級(jí)（或階層）的所有人 These salary increases will affect only the highest echelons of local government . 這些加薪舉措僅僅會(huì)涉及到當(dāng)?shù)卣淖罡邔印? the upper echelons of society 社會(huì)上層 military specialized a special arrangement of soldiers , aircraft , or ships （士兵、飛機(jī)或船只的）梯形編隊(duì)，梯隊(duì) 返回 echelon