单词 unbetty 释义 † unbetty, v. Cant.[un-2 3.](See quot.)1812J. H. Vaux Flash Dict. s.v. Betty, To unbetty, or betty a lock, is to open or relock it, by means of the betty [= a picklock].{var l=document.getElementsByTagName("link");var r=/OED4.css$/;for...