名词
中文翻译：替代材料
同义词：
['substitute material', 'substitute material', 'equivalent material']
例句：
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1. The new carhas a more efficient engine than the old one, which is made of replacement material.
这款新车的发动机比旧款更高效，使用的是替代材料。
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2. The company used to rely on traditional materials for its products, but now it uses replacement material to reduce waste.
该公司过去依赖传统材料生产产品，但现在使用替代材料以减少浪费。
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3.The research team found that some types of plastics can be replaced with other materials without compromising their performance.
研究团队发现，某些类型的塑料可以与其他材料替换而不损害其性能。