单词 pinnal 释义 pinnal, a. Anat.|pnl|[f. pinna2 + -al1.]Pertaining to the pinna of the ear or nose.1896Allbutt's Syst. Med. I. 202 Cartilage (Meckel's or pinnal).{var l=document.getElementsByTagName("link");var r=/OED4.css$/;for(var i=l.length-1;i>=0;i-...