ear muffs中文什么意思

〔pl.〕 〔美国〕(防寒用的)耳套。

• ear:    n. 1.(稻麦等的)穗。 2.〔p ...
• muff:    n. 1.笨人,笨蛋；拙劣,笨拙；【 ...
• ear protection, ear muffs:    耳护

例句与用法

1. Use ear muffs when working in a very noisy environment
   在噪音环境中，要用手掩著耳朵或戴上护耳用具。
2. Safety requirement : hardhats , safety glasses , dust mask , face shield , ear muff , and etc
   必须佩戴下列个人防护用品：安全帽、安全眼镜、面罩、防尘面罩、护耳器等
3. Acoustics - hearing protectors - measurement of effective sound pressure levels for level - dependent sound - restoration ear muffs
   声学.听力保护器.电平相关声音恢复耳罩的有效声压级测量
4. Avoid prolonged use of walkman or discman . avoid turning the volume too high . use ear muffs when working in a very noisy environment
   避免长时间收听耳筒收音机或录音机，音量亦应调较至中度或以下。