earplug

英 [ˈɪəplʌɡ]

美 [ˈɪrplʌɡ]

n. 耳塞(用以挡噪音、防水)

复数：earplugs　

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

（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.

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

This kind of earplug has high sound insulation ability and is designed to protect auditory from intensive impulse artillery noise.
这种耳塞按炮兵使用要求进行设计，在高强度脉冲噪声的作用下，有很高的隔声量可以保护听力；
Working principle and structure design of nonlinear earplug
非线性耳塞的结构设计与工作原理
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。
Observation for effect preventing audition harm of earplug in the noise environment
噪声环境下耳塞防听损的效果观察
Impairment to Hearing of Adolescents by Using Earplug Earphone
耳塞型耳机对青年听力的影响
The workers have to wear earplug to put up with the deafening moise in the factor.
工人们必须带耳塞才能够忍耐工厂里震耳欲聋的噪音。
The objective measurement of sound insulation of earplug
耳塞隔声性能的客观测量
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）
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。
A type of nonlinear earplug and its working principle and structure design are introduced in the paper.
文章阐明了一种非线性耳塞的结构设计与工作原理。