英语词汇“ear trumpet”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ear trumpet
释义	WordReference Random House Unabridged Dictionary of American English © 2024 ear′ trum′pet, a trumpet-shaped device held to the ear for collecting and intensifying sounds and once commonly used as an aid to hearing. 1770–80 Collins Concise English Dictionary © HarperCollins Publishers:: ear trumpet n a trumpet-shaped instrument that amplifies sounds and is held to the ear: an old form of hearing aid
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