名词
中文翻译：次要来源
同义词：
['subordinate source', 'secondary data例句：1. The research team used a secondary source of information to supplement their primary findings.（研究团队使用一个次要来源的信息来补充他们的初步发现。）2. The library has a large collection of secondary sources that can be accessed for free.（图书馆拥有大量的次要来源，可以免费访问。）3. The government relies on secondary sources to gather information about the environment.（政府依赖次要来源来收集有关环境的信息。）']
例句：
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1. The research team used a secondary source of information to supplement their primary findings.
研究团队使用一个次要来源的信息来补充他们的初步发现。
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2. The library has a large collection of secondary sources that can be accessed for free.
图书馆拥有大量的次要来源，可以免费访问。
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3. The government relies on secondary sources to gather information about the environment.
政府依赖次要来源来收集有关环境的信息。