n.（兽医）马唇肿胀；v.（使）上下左右移动( flap的第三人称单数 )；轻拍；焦急，焦虑；振（翅） 英英释义： flaps[ flæps ]n.a movable airfoil that is part of an aircraft wing; used to increase lift or drag同义词：flap