loudspeakers
/'laʊdspi:kərz/
中文翻译
n. 扩音器, 扬声器, 喇叭( loudspeaker的复数形式 )
英文解释
n. electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance
词态变化
原型:loudspeaker
变形:s