brass: [ brɑ:s ]；
n. 黄铜,铜管（乐器）
例句与用法:
1. How do you have the brass to say that?
你怎么有脸那么说呢？
2. The brass is too loud.
铜管乐器的声音太响了。
3. Brass is an alloy of copper and zinc.
黄铜是铜和锌的合金。
4. Brass is formed by the fusion of copper and zinc.
黄铜是由铜和锌熔合制成的。
5. He walked in, bold as brass, and asked me to lend him 50!
他走进来, 厚颜无耻地要我借给他50英镑!
bronze: [ brɔnz ]
a. 青铜色的
n. 青铜
v. 青铜,青铜色,青铜器
vi. 使成青铜色
词形变化:
形容词:bronzy 名词:bronzer 动词过去式:bronzed 过去分词:bronzed 现在分词:bronzing 第三人称单数:bronzes
例句与用法:
1. There is a bronze ornament on the wall.
墙上有一件青铜饰品。
2. There will be a display of bronze statuary in this museum next week.
下星期这个博物馆将举办一个青铜雕塑作品展览。
3. The statue is made of bronze.
这座雕像是青铜铸成。
4. The sculpture was a bronze cast.
这个雕塑是青铜铸成的
copper: [ 'kɔpə ]
a. (紫)铜色的,铜(制)的
n. 铜,铜币,铜制品
词形变化:
形容词:coppery 动词过去式:coppered 过去分词:coppered 现在分词:coppering 第三人称单数:coppers
例句与用法:
1. The chemical symbol for copper is "Cu".
铜的化学符号是Cu。
2. Brass is an alloy of copper and zinc.
黄铜是铜和锌的合金。
3. Brass is formed by the fusion of copper and zinc.
黄铜是由铜和锌熔合制成的。
4. Ornamental copper pans hung on the wall.
墙上挂着装饰性的铜盘。
5. What color is copper sulfate solution?
硫酸铜溶液是什么颜色？
6. Copper has less resistance than lead.
铜的电阻比铅的小。
7. Copper and gold are both metals.
铜和金都是金属。
8. Copper conducts electricity better than iron does.
铜的导电性比铁强。