形容词
中文翻译：主要的
同义词：
['first', 'primary例句：1. The primary focus of the project is to improve efficiency.（项目的首要目标是提高效率。）2. The primary function of this tool is to analyze data.（这款工具的主要功能是数据分析。）3. The primary reason for their success was their strong teamwork.（他们成功的主要原因在于出色的团队合作。）']
例句：
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1. The primary focus of the project is to improve efficiency.
项目的首要目标是提高效率。
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2. The primary function of this tool is to analyze data.
这款工具的主要功能是数据分析。
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3. The primary reason for their success was their strong teamwork.
他们成功的主要原因在于出色的团队合作。