earplug

英 [ˈɪəplʌɡ]

美 [ˈɪrplʌɡ]

n.  耳塞(用以挡噪音、防水)

复数：earplugs　

GRETEM8医学

BNC.48833 / COCA.23001

牛津词典

noun

• 耳塞（用以挡噪音、防水）
  a piece of soft material that you put into your ear to keep out noise or water

柯林斯词典

• （隔音、防水、御寒等用的）耳塞
  Earplugsare small pieces of a soft material which you put into your ears to keep out noise, water, or cold air.

英英释义

noun

• a plug of cotton, wax, or rubber that is fitted into the ear canal for protection against the entry of water or loud noise
• an earphone that is inserted into the ear canal

双语例句

• Apparel usual necessary personal protective equipment: work clothes, protective shoes, crash helmet, protective glasses, and earplug.
  穿戴日常必需的劳保用品：工作服、安全鞋、安全头盔、防护眼镜和耳塞。
• Working principle and structure design of nonlinear earplug
  非线性耳塞的结构设计与工作原理
• Luckily we took earplug with us, as the traffic outside our room was very noisy.
  真幸运，我们带有耳塞，因为房间外面的车辆噪音太大。
• Evaluation on noise-reducing effect of cotton-yarn earplug.
  棉纱耳塞防噪声效果评价（附60耳分析）
• The company is specialized in producing the parts of earplug, MP3, earphone, mobile, handset-free, computer silicon earphone and so on.
  本公司是一家专业生产耳塞、P3、机、机、提、脑硅胶耳机等配件企业。
• The noise-reducing effects of the cotton-yarn earplugs was evaluated by comparing the hearing threshold value of ear before and after the earplug wearing among 30 noise-free workers.
  本文以非噪声作业青年30名为受试者，佩戴棉纱耳塞，用真耳阈值法作60耳的棉纱耳塞隔声值评价。
• The objective measurement of sound insulation of earplug
  耳塞隔声性能的客观测量
• In the environment with lower noise level, the earplug will decrease its sound insulation factor accordingly to ensure the useful voice can be heard.
  在低声级环境中，其隔音量又足够低，可以保证能接收到一些有用的声信号。
• The changes of guinea pigs protected with protective barrel and earplug were compared with that of the control group without any protection.
  将防护组动物冲击波负压暴露前后观察结果进行对比，并与未加任何防护的动物进行对比。
• The earplug is moved from ear to ear to indicate the current date.
  移动耳塞用来指示相应的日期。