human foot造句

1、a device shaped like a human foot that is used to fashion or repair shoes
用来制鞋或修鞋的形状像脚的装置。

2、The rounded posterior portion of the human foot under and behind the ankle.
踵，脚跟人踝关节后下部分的脚的后部呈圆形的部分

3、Few fossilised human foot bones have been found.
发现的人类脚部骨骼化石很少。