n. 安排；准备；整理（arrangement的复数）

n the thing arranged or agreed to

n an orderly grouping (of things or persons) considered as a unit; the result of arranging

n an organized structure for arranging or classifying

n the spatial property of the way in which something is placed

n a piece of music that has been adapted for performance by a particular set of voices or instruments

n the act of arranging and adapting a piece of music