英语网 英语单词
Echelon的音标发音
Echelon
英式发音：['eʃəlɒn;'eɪʃ-] or ['ɛʃəlɑn]
美式发音
(noun.) a diffraction grating consisting of a pile of plates of equal thickness arranged stepwise with a constant offset.
(noun.) a body of troops arranged in a line.
手打:西格蒙德
双语例句
- They were in echelon and each second they grew larger and their noise was greater. 欧内斯特·海明威. 丧钟为谁而鸣.
班尼特手打