单词 gill-less 释义 gill-less, a.|glls|[f. gill n.1 + -less.]Unprovided with gills.1846Owen Comp. Anat. i. 267 Such arches are, therefore, gill-less.{var l=document.getElementsByTagName("link");var r=/OED4.css$/;for(var i=l.length-1;i>=0;i--)with(l[i].hr...