单词 profitful 释义 profitful, a. nonce-wd.[See -ful.]Profitable.1593Bilson Govt. Christ's Ch. xii. 208 Order and discipline are not onely profitefull but also needfull.{var l=document.getElementsByTagName("link");var r=/OED4.css$/;for(var i=l.length-1;i...