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汉语拼音：huáng tóng

铜和一种基体金属（如锌，早先是用锡）组成的合金，通常是黄色的，比铜硬而强度大并具有延展性；特指主要由铜和锌按不同比例（如铜二锌一），有时有少量其它金属做成的合金。

1. 古代指一种黄色的铜。今多指铜和锌的合金。

   《神异经·中荒经》：“西北有宫，黄铜为墻，题曰地皇之宫。” 唐 李贺 《贵主征行乐》诗：“奚骑黄铜连锁甲，罗旗香榦金画叶。” 明 宋应星 《天工开物·铜》：“凡铜供世用，出山与出炉，止有赤铜。以炉甘石或倭铅参和，转色为黄铜。”

• I felt loath to sully the gleaming brass knocker by handling it.

  我不愿意伸手去抓那闪亮的黄铜门环，怕把它弄脏。

• All their beds were distinctive; Mac'swas an iron affair with brass knobs.

  他们的床都各具特色；马克的床是张带球形黄铜柱头的铁家伙。

• Its brass feet dented the carpet's thick pile.

  其黄铜支脚把厚绒地毯压出了印。

• Brass is an alloy of copper and zinc.

  黄铜是铜锌合金。

• the fusion of copper and zinc to produce brass

  铜与锌熔合成黄铜

• Brass is formed by the fusion of copper and zinc.

  黄铜是通过铜和锌的熔合而成的.

• Formerly most of our household utensils were made of brass.

  以前我们家庭用的器皿多数是用黄铜做的.

• I read her name on the polished brass plate.

  我在擦亮的黄铜门牌上看到了她的名字.

• Brass tarnishes quickly in wet weather.

  天气潮湿时黄铜很快会失去光泽.

• Brass is an alloy of copper and zinc.

  黄铜是铜和锌的合金.

• It took a considerable amount of polish and elbow grease before the brass shone like new.

  经过大量的抛光和擦拭，黄铜光亮如新。

• The instrument is beautifully made in brass.

  这个仪器是用黄铜制成的，非常漂亮。

• The fusion of copper and zinc makes the metal brass.

  铜和锌的熔化制成黄铜.

• Even polished brass will pass upon more people than rough gold.

  即使是闪闪发光的黄铜,都比粗糙的黄金容易被人当作金子来接受.

• Brass, copper, stainless steel, bismuth, and lead are all suitable.

  黄铜 、 铜 、 不锈钢 、 铋及铅都是适合的.