speaking trumpet

 
  • n. 喇叭筒
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speaking trumpet的英文翻譯是什么意思,詞典釋義與在線(xiàn)翻譯:

英英釋義

Noun:
  1. a trumpet-shaped acoustic device to intensify and direct the human voice; formerly held to the ear by a hard-of-hearing person

speaking trumpet的相關(guān)資料:

臨近單詞

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