preppy/ˈprep.i/名词(上私立学校的)富家子弟At the country club, the preppy always stood out in their crisp polo shirts, khaki pants, and loafers.在乡村俱乐部,预ppy总是穿着清爽的polo衫、卡其裤和乐福鞋,脱颖而出。想跟读,去练习