单词 perbend 释义 perbendvariant of perpend, parpen.1858in Simmonds Dict. Trade.1864in Webster.{var l=document.getElementsByTagName("link");var r=/OED4.css$/;for(var i=l.length-1;i>=0;i--)with(l[i].href){var m=match(r);if(m&&l[i].id=="oedv4"){document.wr...