专业英语八级

quack quadrangle quadrant quadratic quadrilateral quadruple quail quaint quake Quaker qualification qualifier qualify qualitative quality qualm quantifier quantify quantitative quantity quantum quarantine quarrel quarry quart quarter quarterly quartet quartz quash quaver quay queen queer quell quench querulous query quest question questionable queue quibble quick quickly quicksand quiet quietly quilt quintessence quintet quip quirk quit quite quitter quiver quixotic quiz quizzical quota quotation quote quotient