echelon

畅通词汇  
['eʃəlɒn]     ['eʃəlɑːn]    
  • n. 职权的等级;阶层;梯队;梯次编队
  • v. 排成梯形
echeloned echeloned echeloning echelons
new

echelon的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  1. a body of troops arranged in a line

  2. a diffraction grating consisting of a pile of plates of equal thickness arranged stepwise with a constant offset

echelon的用法和样例:

词汇搭配

经典引文

  • The higher echelons of the law and politics have become almost an Oxford preserve.

    出自:Times
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