n.矫正术
Orthotics are specially designed insoles that are worn inside your shoes to control the way your foot moves or to support painful areas of the foot. 矫正术是一种在鞋子内部经特殊设计的鞋垫，它能够起支撑足部的伤痛区域或者控制脚步的移动方向的作用。
