| 释义 | 
		flak I. noun also flack \ˈflak\ (plural flak) Etymology: German flak, from fliegerabwehrkanone antiaircraft gun, from fliegerabwehr defense against air attack (from flieger aviator — from fliegen to fly, from Old High German fliogan — + abwehr defense, from abwehren to ward off, from ab off, away — from Old High German aba — + wehren to restrain, forbid, from Old High German werren to defend) + kanone cannon, from Italian cannone — more at fly, of, weir, cannon 1.  : antiaircraft guns  < flak battery >  < flak ship > 2.  : the bursting shells fired from flak  < despite heavy flak damage made a safe landing > II. noun 1.  : abusive criticism   < I've taken flak from newsmen who think I've sold out — Chet Huntley > 2.  : heated discussion : opposition   < this modest proposal ran into flak — Charles MacDonald > 3.  : flack III |