动词
中文翻译：放大
同义词：
['enhance', 'magnify', 'amplify']
例句：
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1.The speaker's voice was amplified to make it clearer.
演讲者的嗓音被放大，以便听起来更清楚。
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2.The film's effects were amplified in the special effects department.
电影的特效在特效部门得到了加强。
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3. The teacher used a microphone to amplify her voice during the presentation.
老师使用麦克风来放大她的声音进行演示。