名词中文翻译
中文翻译：来源
同义词：
['origin', 'originator', 'root']
例句：
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1.The source of the river is in the mountains.
这条河的源头在山区。
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2.The scientist traced the source of the pollution to a factory.
科学家追踪到了污染源，是一处工厂。
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3. The new technology has its source in ancient Chinese medicine.
这项新技术源于古代中医。