1. 不可数名词：黄铜
2. 不可数名词：黄铜制品（如烛台、饰物等）
3. 可数名词：马戴的黄铜饰物
4.[Gp][the Brass]（乐队中的）铜管乐器（组）
5. 可数名词：（教堂的地上或墙上的）黄铜纪念牌
6. 不可数名词：【俚】钱
7. 不可数名词：【口】厚颜无耻；厚脸皮 词形变化
- 形容词 brass
- the persons (or committees or departments etc.) who make up a body for the purpose of administering something
- a wind instrument that consists of a brass tube (usually of variable length) that is blown by means of a cup-shaped or funnel-shaped mouthpiece
- an ornament or utensil made of brass
- an alloy of copper and zinc
- impudent aggressiveness
- the section of a band or orchestra that plays brass instruments
- a memorial made of brass