burnish broaching

例句：

1. 1.The jewellery was burnished to a high shine.
   珠宝被打磨得闪闪发光。
2. 2. The new car was burnished to perfection.
   新车被打磨得完美无瑕。
3. 3. The old books were burnished with gold leaf.
   旧书用金箔装饰过。