arch of the foot編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看arch of the footarch of the foot — 名詞名詞1. the curved middle part of the bottom of the foot1.名詞釋義足弓the curved middle part of the bottom of the foot例句She has flat feet, so her arch of the foot is very low.