flat foot

汉语翻译

英语解释：

名词 flat foot:

1. a policeman who patrols a given region
   同义词：flatfoot, patrolman
2. a foot afflicted with a fallen arch; abnormally flattened and spread out
   同义词：flatfoot, splayfoot, pes planus

例句：

1. A person with flat feet.
   平足患者长有扁平足的人