burnishing

基本解釋

Polish media.A ceramic media without any abrasives.For Burnishing,polishing and light deburring.
不含砂粉的磨塊，用于一般拋光及輕微的去毛刺。
This was the third stop on a foreign tour designed to gather information while burnishing the Democratic contender's foreign policy credentials.
這是第三站，一個外國旅行團(tuán)，旨在搜集資料，而拋光民主黨競爭者的外交政策的全權(quán)證書。
But Huaneng is only one of many Chinese companies snapping up assets overseas, and it would be wrong to suggest such purchases are aimed solely at burnishing their corporate egos.
但華能只是眾多搶購海外資產(chǎn)的中國公司之一，如果你以為這不過是為了擦亮公司的招牌，那你就錯了。