v.（用某物）轻触( dab的过去式和过去分词 )；轻而快地擦掉（或抹掉）；快速擦拭；（用某物）轻而快地涂上（或点上）… 英英释义： dab[ dæb ]n.a light touch or stroke同义词：tappata small quantity of something moist or liquid"a dab of paint"同义词：splashsplatterv.apply (usually a liquid) to a surface"dab the wall with paint"