翻译
  • 简明
  • loudspeaker system

    • 英 [ˈlaudˌspi:kə ˈsistəm]
    • 美 [ˈlaʊdˌspikɚ ˈsɪstəm]

    释义

    • [电] 扬声系统
  • 实用场景例句

    • 全部

    Announcements were made over the loudspeaker system.

    通知通过喇叭广播。

    柯林斯例句

  • 英英释义

    Noun

    • 1. electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance