八字脚，就是指在走路时两脚分开像“八字”。分为内八字和外八字，都是因为足部错误受力所致，八字脚因为走路姿势不雅，越来越受到大家的重视。 八字脚矫正的方式国内一般有穿戴矫正鞋。医院一般使用一些鞋垫或者支架，国际上一般也采用矫正鞋与鞋垫，配合拉筋板和脚踏车去帮助孩子们做矫正。
adj. splayfoot
misc. splay foot
只要了解八字脚的生理机制和形成八字脚的原因及其弊端，八字脚是可以预防和矫正的。
Provided that we know the physiological mechanism ofsplayfoot, its cause and its disadvantages, splay foot can be prevented and corrected.
她走路八字脚，简直就是个纯爷们，她的表演让观众相信在这具女性身体里真的装了一颗男人心。
She walks with her toes turned outwards, just like men do. She truly makes you believe that she has a masculine soul trapped inside her female body.
扁平足：先天性或后天性足纵弓平坦的一种外科病。足和足跟向外侧旋转，足弓消失，形成八字脚。
Flatfoot: Congenital or acquired flatness of the arch of the foot, in which the foot and heel usually also roll outward, resulting in a splayfooted position.
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