资料来源 : pyDict

碎片云; 关节面血管翳; 血管翳

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Pannus \Pan"nus\, n. [L., cloth. See 2d {Pane}.] (Med.)
   A very vascular superficial opacity of the cornea, usually
   caused by granulation of the eyelids. --Foster.