名词
中文翻译：第一参与者
同义词：
['first-timer', 'pioneer', 'pioneering participant例句：1. The firstcomer to the new technology was a youngengineer who had just joined the company.（新技术的首批使用者是一位刚刚加入公司的年轻工程师。）']
例句：
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1. The firstcomer to the new technology was a youngengineer who had just joined the company.
新技术的首批使用者是一位刚刚加入公司的年轻工程师。
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2. The firstcomer to the newpolicy was a teacher who had been advocating for it for years.
新政策的首批支持者是一位多年来一直倡导该政策的教师。
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3. The firstcomer to the newproject was a team of experienced developers whohad been working on it for months.
新项目的首批参与者是一支经验丰富的开发团队，他们已经在该项目上工作了数月。