名词
中文翻译：回答者
同义词：
['responder', 'respondee', 'respondent例句：1. The police officer responded to the call for help.（警察对求助电话做出了回应。）']
例句：
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1. The police officer responded to the call for help.
警察对求助电话做出了回应。
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2.The student answered the teacher's question with a confident smile.
学生自信地回答了老师的问题。
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3. The company's response to the market downturn was swift and effective.
公司对市场低迷的回应迅速且有效。