食指: index finger掌: palm面: face第三指掌面: palmar surface of middle finger環(huán)指掌面: palmar surface of ring finger手指掌面: facies digitales palmares manus; palmar surface of finger; palmar surfaces of fingers小指掌面: palmar surface of little finger掌面: facies palmaris; facies volaris; palm side of the hand食指: index finger; forefinger; indexindex食指: index finger; forefinger搓食指: twisting index finger食指, 示指: digitus indices; finger second; index finger食指,示指: digitus indicis食指腱: tendon of index finger指掌區(qū): digital volar region仙人掌面膜: cactus mask掌面寬度: last centerlinelast centerline planene光學(xué)食指鯊: trackball explorer拇食指間隙: thumb index cleft; thumbindexcleft膳食指南: dietary guidelines伸食指肌: exte or indicis; extensor indicis食指背面: dorsal surface of index finger食指長伸肌: extensor indicis muscle食指的旋律: hitosashiyubino melody食指第一節(jié): the proximal segment of the index finger