名词
中文翻译：推举者
同义词：
['advocate', 'endorser', 'promoter', 'proponent']
例句：
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1. He is the promittor of our school's new sports program.
他是我们学校新体育项目的推广者。
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2. The promittor was invited to speak at the conference.
推广者受邀在会议上发言。
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3. The company's marketing director is also its promittor.
公司的营销总监同时也是推广者。