earplug

n.

耳塞；

复数：earplugs

1. 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。

Earplug
Earplug
EARPLUG
EARPLUG WITH ALARM AND ELECTRONIC DEVICE SYSTEM WITH SAME
Modifying Earplug Wearing Behavior by Behavior Modification Techniques:
Hearing protective earplug having alternative modes of insertion
Blue whale earplug reveals lifetime contaminant exposure and hormone profiles.
The objective measurement of individual earplug field performance.
EVALUATION OF THE GUNDEFENDER EARPLUG: TEMPORARY THRESHOLD SHIFT AND SPEECH INTELLIGIBILITY
On the feasibility of ASR in extreme noise using the PARAT earplug communication terminal
Adaptive plasticity in brainstem of adult listeners following earplug-induced deprivation.
A qualitative study of earplug use as a health behavior: the role of noise injury symptoms, self-efficacy and an affinity for music.
Comparison of attenuation characteristics of the acoustic reflex and the V-51R earplug.