单词 unretrograde 释义 unretrograde, a.(un-1 7.)1817Malthus Popul. (ed. 5) II. 231 A regular and unretrograde increase.{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]....