hammertoe

名词 hammertoe:

1. a deformed toe which is bent in a clawlike arch

ham.mer.toe

n.（名词）
A toe, usually the second, that is permanently flexed downward, resulting in a clawlike shape.
锤状趾：一种脚趾，通常是第二趾，由于永久性向下弯曲使其呈爪子的形状