n.难题；困难；棘手的事；装腔作势的人 变形： 复数：posers 英英释义： poser[ 'pəuzə ]n.a person who habitually pretends to be something he is not同义词：poseura person who poses for a photographer or painter or sculptor同义词：modela particularly difficult or baffling question or problem同义词：s