ear muffs 中文意思是什麼

ear muffs 解釋
〈pl. 〉 〈美國〉(防寒用的)耳套。

  • ear : n. 1. 耳朵。2. 聽覺;聽力;傾聽;注意。3. 耳狀物〈指水罐、茶杯等的把兒〉。4. 報頭兩端刊登小廣告、天氣預報的地方。n. 1. (稻麥等的)穗。2. 〈pl. 〉燈花。vi. 抽穗。
  1. Avoid prolonged use of walkman or discman. avoid turning the volume too high. use ear muffs when working in a very noisy environment

    避免長時間收聽耳筒收音機或錄音機,音量亦應調較至中度或以下。
  2. Use ear muffs when working in a very noisy environment

    在噪音環境中,要用手掩著耳朵或戴上護耳用具。
  3. Acoustics - hearing protectors - measurement of effective sound pressure levels for level - dependent sound - restoration ear muffs

    聲學.聽力保護器.電平相關聲音恢復耳罩的有效聲壓級測量
  4. Hearing protectors - safety requirements and testing - ear - muffs

    護聽器.安全要求和試驗.耳套
  5. Hearing protectors - safety requirements and testing - level - dependent ear - muffs

    聽力保護器.安全要求和試驗.依據聲強的耳套
  6. Hearing protectors - general requirements - part 1 : ear - muffs ; german version en 352 - 1 : 2002

    聽力保護器.一般要求.第1部分:耳套
  7. Hearing protectors - safety requirements and testing - active noise reduction ear - muffs

    護聽器.安全要求和試驗.有源噪聲降低型耳套
  8. Hearing protectors - safety requirements and testing - ear - muffs attached to an industrial safety helmet

    護聽器.安全要求和試驗.工業安全頭盔的耳套
  9. Hearing protectors - general requirements - part 1 : ear - muffs

    聽力保護器.一般要求.第1部分:耳罩
  10. Hearing protectors - safety requirements and testing - part 4 : level - dependent ear - muffs

    聽力保護器.安全要求和試驗.第4部分:聲級相關的耳罩
  11. Hearing protectors - safety requirements and testing - part 5 : active noise reduction ear - muffs

    聽力保護器.安全要求和試驗.第5部分:有源降噪耳罩
  12. Hearing protectors - safety requirements and testing - part 6 : ear - muffs with electrical audio input

    聽力保護器.安全要求和試驗.第6部分:帶電子音頻輸入的耳罩
  13. Hearing protectors - general requirements - part 3 : ear - muffs attached to an industrial safety helmet

    聽力保護器.一般要求.第3部分:固定在工業用安全頭盔上的耳罩
  14. Acoustics - hearing protectors - part 4 : measurement of effective sound pressure levels for level - dependent sound - restoration ear - muffs

    聲學.聽力保護器.第4部分:聲級相關聲音恢復耳罩有效聲壓級的測量
  15. Hearing protectors - safety requirements and testing - part 6 : ear - muffs with electrical audio input ; german version en 352 - 6 : 2002

    聽力防護器.安全要求和檢測.第6部分:帶電子音頻輸入
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