onycholysis

英[ɒnaɪ'kɒlɪsɪs] 美[ɒnaɪ'kɒlɪsɪs]
  • 甲松离
  • group n.群;组;团体;集团v.聚合;成群、组;把...聚集;把...分类
  • onium adj.[化]鎓的;络合阳离子的
Noun:
  1. separation of a nail from its normal attachment to the nail bed