Bronze is an alloy of copper and tin.
青铜是一种铜锡合金。
This is now a question for Gloria MacKenzie, an 84-year-old widow who recently emerged from her small, tin-roofed house in Florida to collect the biggest undivided lottery jackpot in history.
这是如今摆在格洛丽亚·麦肯齐面前的问题。她是一位84岁孀居老人,住在佛罗里达一间狭窄铁皮屋里,最近因独揽史上金额最大的彩票头奖并前去领取而为人所关注。
It is an alloy of tin (93 percent), antimony (5 percent), and copper (2 percent). It's known for its smooth texture and silvery appearance.
是由93%的锡,5%的锑和2%的铜组成的一种合金材料,因其平滑纹理和银色外观而闻名。
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