形容词
中文翻译：实质性的
同义词：
['substantive', 'substantial', "substantiality例句：1. The company's profits are substantial", 'but they have not increased significantly in the past year.（这家公司的利润是实质性的，但过去一年并没有显著增长。）']
例句：
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1. The company's profits are substantial, but they have not increased significantly in the past year.
这家公司的利润是实质性的，但过去一年并没有显著增长。
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2.The project is substantial, requiring a significant investment.
这个项目是实质性的，需要一笔相当大的投资。
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3.The research was substantial, providing valuable insights into the issue.
这项研究是实质性的，对这个问题提供了有价值的见解。