英语词汇“ear protector”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 protector
释义	ear protector ear protector [′ir prə‚tek·tər] (engineering) A device, such as a plug or ear muff, used to protect the human ear from loud noise that may be injurious to hearing, such as that of jet engines.
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