形容词
中文翻译：主要的
同义词：
['primary', 'primary-order例句：1. The primary goalof the project is to improve efficiency.（该项目的首要目标是提高效率。）2. The primary reason for thedelay was a lack of resources.（延误的主要原因是没有资源。）3. The primary focus of the researchwas on the impact of technology on society.（研究的重点是技术对社会的影响。）']
例句：
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1. The primary goalof the project is to improve efficiency.
该项目的首要目标是提高效率。
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2. The primary reason for thedelay was a lack of resources.
延误的主要原因是没有资源。
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3. The primary focus of the researchwas on the impact of technology on society.
研究的重点是技术对社会的影响。