| 单词 | 足弓 |
| 释义 | 〔metatarsus〕The middle part of the human foot that forms the instep and includes the five bones between the toes and the ankle.跖骨：人足形成足弓的中间部分，包括脚趾与脚踝间的五块骨头〔flatfoot〕pl. flat.feet[-fēt'] A condition in which the arch of the foot is abnormally flattened down so that the entire sole makes contact with the ground.【复数】 flat.feet[-fēt'] 平足：足弓反常扁平而使整个足底都着地的病状〔calcaneus〕The quadrangular bone at the back of the tarsus. Also called heel bone 跟骨：足弓后部的四角状的骨 也作 heel bone |
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