midlegWiktionary 原文构词拆分mid-前缀Denoting the middle part. · Occupying a middle position.+leg词根/词干也可拆分为mid词根/词干+leg词根/词干词源说明From mid- + leg or mid + leg.释义（英文）形容词 AdjectiveIn the middle of the leg.名词 NounThe middle of the leg.(zoology) Any of the legs located between the forelegs and back legs.