名词
中文翻译：罗马合金
同义词：
['Roman bronze', 'Roman silver例句：1. The ancient Romansused this material for building their monuments.（古罗马人用这种材料建造他们的纪念碑。）']
例句：
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1. The ancient Romansused this material for building their monuments.
古罗马人用这种材料建造他们的纪念碑。
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2.This Roman coin is worth a fortune today.
这个古罗马硬币今天价值连城。
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3.The Roman emperor was known forhis wisdom and leadership.
罗马帝国的皇帝以他的智慧和领导能力而闻名。