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  • “loud-speaker”的英英意思

    “loud-speaker”的英英意思

    单词 loud-speaker 释义 loud-speaker|ladspik(r)|Also loud speaker, loudspeaker.[f. loud a. + speaker.]1. Any instrument for converting variations in an applied electric current or voltage (of appropriate magnitude and frequency) into corresponding sound w...

    2026-02-03
  • “loudspeaker”的意思

    “loudspeaker”的意思

    单词 loudspeaker 释义 loudspeaker (also speaker), n part of a radio, record-player, etc that changes electrical impulses into audible sounds 扩音器; 扬声器.   英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。 ...

    2026-02-03