loudspeakered
中文翻译
(loudspeaker 的过去时) n. 扩音器, 喇叭
[电] 扬声器
英文解释
past tense of loudspeaker
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:p