“跛足的”用英语怎么说？

那个跛足的孩子远远掉在后面.The lame child lagged far behind.他们通过移植腱组织使跛足的人能行走。They transplant tendinous tissue to enable the crippled to walk.说时迟那时快, 跛足的老鼠一把抓住宝贵的法宝.Quick as a wink , the lamemouse snatched up the precious talisman....