He clipped his finger nails.

他剪了指甲。

Methods By excision a composite nail,nail bed,hyponychium,and perionychium carrying with minimum tissue,to reconstruct a finger nail unit by vascularized finger-teo artery,vein and nerve.

方法以携带最小量组织进行切趾甲、甲下皮、甲周膜在内的复合组织及其营养动脉、脉和神经,与受区进行趾-指动脉、脉、神经的吻合,完全趾甲复合组织移植再造指甲。