n.急速,迅速地,尖锐化;
例句:
Better to read little with thought than much with levity and quickness.
读书与其多而草率,不如少而精研.
She was pleased and surprised with the quickness of his mind.
他脑子之快使她又高兴又吃惊.
She was pleased and surprised with the quickness and surety of his mind.
他那迅速准确的反应叫她吃了一惊.