(as) smart as a new pin

• 很漂亮；十分整洁

(as) smart as a new pin的用法和样例：

例句

1. He was a good-looking young chap.
   他是个很漂亮的年轻小伙子。
2. Grace bought a very smart outfit to go away in.
   格雷斯买了一件很漂亮的外套去度蜜月时穿。
3. The room was as neat as a new pin.
   房间十分整洁。