名词
中文翻译：Unknown
同义词：
['new category', 'new classification', 'new category of', 'new category of things']
例句：
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1. The company has introduced a new category of eco-friendly products.
该公司推出了一种环保新产品类别。
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2. This is the first time we have encountered a new category of insects.
这是我们第一次遇到新的昆虫类别。
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3. The research team has identified a new category of compounds that could be used in drug development.
研究小组发现了一种可能在药物开发中使用的新化合物类别。