当脚负重的时候这个韧带在脚底心程紧绷状态。

This band supports the arch of the foot and is under strain when the foot is bearing weight.

youdao

当脚负重的时候这个韧带在脚底心程紧绷状态。

This band supports the arch of the foot and is under strain when the foot is bearing weight.

youdao