短语词组短语chondral defect 软骨缺损Chondral transplantation 软骨移植术chondral growth 软骨生长Chondral injury 膝关节软骨缺损chondral plate 软骨板chondral calcification 软骨钙化chondral ossification 软骨骨化;内骨化chondral defects 软骨损伤chondral symptom 软骨症 返回 chondral