名词
中文翻译：原材料
同义词：
['raw material', 'raw materials']
例句：
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1.The company relies heavily on source material fromoverseas suppliers.
该公司严重依赖海外供应商的原材料。
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2. The research team collected a variety ofsource materials for their study.
研究团队收集了多种用于研究的原材料。
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3. Thenew product is made fromhigh-quality source material.
新产品由高质量的原材料制成。