名词
中文翻译：经济类别
同义词：
['economic group', 'economic class例句：1. The government has classified the issue into different economic categories.（政府将这个问题分为不同的经济类别。）2. This study aims to classify the economic categories of companies based on their size.（这项研究旨在根据公司规模对经济类别进行分类。）']
例句：
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1. The government has classified the issue into different economic categories.
政府将这个问题分为不同的经济类别。
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2. This study aims to classify the economic categories of companies based on their size.
这项研究旨在根据公司规模对经济类别进行分类。
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3. The classification of economic categories is crucial for understanding market trends.
经济类别的分类对于理解市场趋势至关重要。