这个乐器是用黄铜精致铸造成的。
铜、黄铜和铝被分门别类重新熔化以供再利用。
Copper, brass, and aluminium are separated and remelted for reuse.
黄铜是铜锌合金。
经过了大量的抛光和擦拭后，这块黄铜才露出光芒。
It took a considerable amount of polish and elbow grease before the brass shone.
黄铜不生锈。
我不愿意用手去抓那个闪亮的黄铜门环以免把它弄脏。
I felt loath to sully the gleaming brass knocker by handling it.
这些武器还有一层厚厚的黄铜防护，几乎把整个手柄包了起来。
These weapons also had a heavy brass guard which encased almost the whole hand.
那些铜制器具表面镀了一层黄铜。
铜与锌熔合后形成黄铜。
它的装饰是一块小小的黄铜招牌，似乎是一个六、七层楼的巨大蜂房的入口。
It was ornamented by a small brass sign and seemed to be the entrance to a vast hive of six or seven floors.
她的眼睛睁得更大了，她凝视着海绿色的有花纹的天鹅绒，闪闪发光的黄铜、银和玻璃，还有像油池表面一样暗亮的木头。
Her eyes opened wider and she contemplated the sea-green figured velvet, the shining brass, silver, and glass, the wood that gleamed as darkly brilliant as the surface of a pool of oil.
纵队在迷宫般的巨大走廊中爬行，下方是在黄铜色天空下翻腾着的积雪化成的汹涌激流。
The columns crawl through a maze of giant corridors down which fierce snow-fed torrents foam under skies of brass.
猎场看护主们穿着绿色的天鹅绒大衣，配以黄铜纽扣和黑色的圆顶毡帽。
The gamekeepers donned green velvet coats with brass buttons and black billycock hats.
有了生动的黄铜拉铃，一个穷人可能会走到这里，就像狄更斯笔下的孩子把脸贴在窗玻璃上一样。
With vivid brass bellpulls, a poor man might walk here as a Dickensian child put its face to a windowpane.
黄金和黄铜的颜色很相像。
第二，它的黄铜配件含铅。
And, secondly, because there is lead used in the brass fittings.
行李的黄铜边框完全由钣金工手工做出来。
The brass frames are produced by an accomplished metal craft worker.
矿体包含黄铁矿，黄铜矿和闪锌矿。
The ore body consists of pyrite, chalcopyrite and sphalerite.
让我为难的不是铝而是草地上厚重的黄铜和青铜。
It was not the aluminum but the massive brass and bronze on the grass that embarrassed me.
他嗜烟如命，以至于把黄铜质的痰盂都放在白宫。
He was such a fan of chewing tobacco that brass spittoons were installed in the White House.
他常被描绘成身披黄铜盔甲，手持长矛。
成就：黄铜杂志，一种关于金钱的季刊。
What: Brass Media, publisher of Brass, a quarterly lifestyle magazine about money!
金币收藏市场甚至像黄铜一样持续打破纪录。
Even gold COINS are being hoarded as the yellow metal keeps breaking records.
这种构造本身是由深黑色染木制作的，用黄铜铰链连接。
The frame itself is made of a dark-stained wood and connected with brass hinges.
她取出一只黄铜盒子，里面有一瓶法国制造的白兰地酒。
She took out a brass box, in which there was a bottle of brandy made in France.
对光泽暗淡的铜器，黄铜，或者不锈钢说拜拜。
Say good-bye to tarnish on brass, copper, or stainless steel.
城墙用铜包裹，城墙上的了望塔则以黄铜铸顶。
The walls are cased with copper, and the watch-towers on the walls are roofed with brass.
城墙用铜包裹，城墙上的了望塔则以黄铜铸顶。
The walls are cased with copper, and the watch-towers on the walls are roofed with brass.
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