| 单词 |
musician's earplugs |
| 释义 |
musician's earplugs mu·si·cian's ear·plugs (myū-zish'ănz ēr'plŭgz) Custom-fitted earplugs that attenuate all frequencies evenly in relation to normal hearing sensitivity; allow musicians to hear music at levels below the damage-risk level without sacrificing sound quality; must be fitted by a licensed hearing health care professional. |
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