形容词
中文翻译：主要的
同义词：
['primary', 'primary-stage', 'primordial例句：1. The primary function of the team is to organize events.（该团队的主要职责是组织活动。）2. The primary source of income for the family was farming.（家庭的主要收入来源是农业。）']
例句：
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1. The primary function of the team is to organize events.
该团队的主要职责是组织活动。
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2. The primary source of income for the family was farming.
家庭的主要收入来源是农业。
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3.The primary goal of the project is to improve public transportation.
该项目的主要目标是改善公共交通。