柯林斯英汉双解大词典
patella /pəˈtɛlə/
1.N a small flat triangular bone in front of and protecting the knee joint 膝盖骨 (Nontechnical name kneecap) [anatomy][1]
patella fracture 髌骨骨折
patella concentrator 髌骨爪
lepadella patella 盘状鞍甲轮虫
LIGAMENTUM PATELLA 膝盖韧带 ; 髌胄腱
patella baJa 低位髌骨
Patella Strain 髌骨劳损
Patella vulgata 欧洲帽贝
patella migrans 浮游髌英语
patella center 髌骨中点[1]