单词	rear echelon
释义	rear echelon noun : an element of a military headquarters or unit located at a considerable distance from the front and concerned especially with administrative and supply duties Word History First Known Use circa 1934, in the meaning defined above
随便看	coastlands coastline coastlines coasts coastwaiter coastward figworts Fiji Fiji disease fijian Fijian fijianer fijianest fijianner fijiannest fijians fijis fike fikery fikie fil fila fila aquarum filabeg filacers

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