| 释义 |
ear·muff 英ˈɪəˌmʌf美ˈɪrˌmʌfAHDîrʹmŭf' COCA²⁵⁴³³⁷⁺⁶
基本英英记法例句
n.御寒耳罩¹⁰⁰
Noun:
either of a pair of ear coverings usually connected by a headband that are worn to keep the ears warm in cold weatherear-muff⇒n.御寒耳罩 Noise is another hazard. Working with noisy tools such as jackhammers requires proper, effective use of hearing protection. Ear plugs and earmuff type hearing protection is recommended.
噪音是另一种危险。使用手提钻之类的噪音工具时，必须佩戴有效的听力保护装置。建议使用耳塞和耳罩听力保护装置。 vpsafety |