finger nails

英 美
  • 手指甲
  • finger n.指针;手指(尤指大拇指以外的手指)v.触碰;用指抚摸
  • nails n.指甲名词nail的复数形式.
名词 fingernail:
  1. the nail at the end of a finger

    1. When your finger is plugged into the Oximeter, your nail surface must be upward.
      手指插入时必须让手指甲那一面朝上。