echelonEnglish → ChineseOxford English–Chineseechelon /BrE ˈɛʃəlɒn, ˈeɪʃəlɒn, AmE ˈɛʃəˌlɑn / noun 1 (level) 阶层; the higher or upper echelons of the business world 商界高层 2 Military 梯队