1. Those copper articles were superficially brassed. 那些铜制器具表面镀了一层黄铜。
2. Aluminum, brass, and copper should be avoided. 应该避免使用铝、黄铜和铜。
3. It was a blue jacket with brass buttons, quite new. 那是一件相当新，有著黄铜纽扣的蓝色夹克。
英英解释
n.
1. an alloy of copper and zinc
2. a wind instrument that consists of a brass tube (usually of variable length) that is blown by means
3. the persons (or committees or departments etc.) who make up a body for the purpose of administering
4. impudent aggressiveness
5. an ornament or utensil made of brass
6. the section of a band or orchestra that plays brass instruments
7. a memorial made of brass
