footyn.<非正式>足球=footballfootn.脚；英尺；最底部；音步v.表演舞步；步行；付账；踏；共计footing step基础台阶foot treadlen.脚踏板foot muscles足肌foot plugger[医] 足形充填器foot skinner剥腿皮机foot-cells[医] 足细胞, 塞尔托利氏细胞foot-faultn.脚步犯规footing beam底脚梁foot abscess脚发, 蛇沿毒, 足跗法Foote Horton花金龟(鞘翅目,花金龟科)

1. The inner edge of the foot is raised off the floor in the middle to form the arch of the foot.
   脚的内缘在中间升离地面形成足弓。