loudspeaker
扬声器
常用释义
英音[ ˌlaʊdˈspiːkə(r) ]
美音[ ˌlaʊdˈspiːkər ]
变形
复数:
loudspeakers
基本释义
- n. 扩音器，喇叭；<旧>（收音机或乐器的）扬声器，喇叭
考试频率
中考
考频：近四年出现2次
- n. 扩音器
六级
考频：近五年出现1次
- n. 扩音喇叭
例句
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1·One boy did an imitation of a soldier with a loudspeaker.一个男孩拿着扬声器学着士兵的样子。来源: 《柯林斯英汉双解大词典》
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2·I distinctly heard the loudspeaker calling passengers for the Washington-Miami flight.我清楚地听到扩音器在呼叫由华盛顿飞往迈阿密的旅客。来源: 《柯林斯英汉双解大词典》
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3·It makes one think of the story about the airline pilot who told his passengers over the loudspeaker.这让人想起了那个飞行员通过扩音器告诉乘客的故事。
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4·I was told over the train's loudspeaker that my purse was at the railway station's lost and found office.火车的扩音器告诉我，我的钱包在火车站的失物招领处。
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5·The loudspeaker seemed to distort his voice.他的声音从喇叭里传出来好像失真了。来源: 《牛津词典》
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6·Their names were called over the loudspeaker.喇叭里叫着他们的名字。来源: 《牛津词典》
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7·The loudspeaker announced the arrival of the train.广播说火车进站了。来源: 《柯林斯英汉双解大词典》
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8·The loudspeaker in the railway station announced the upcoming departure.火车站的喇叭宣布即将出发。
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9·When they are found by the drones, the police will warn them through the loudspeaker on the drone.无人机发现他们时，警察可通过无人机上的扬声器对其发出警告。
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10·It also carries a loudspeaker to broadcast a pre-recorded message to remind visitors of the importance of social distancing.它还带有一个扩音器，播放预先录制的信息，提醒游客保持社交距离的重要性。