ěr​sāi

earplug

耳塞 ěr​sāi
earplug noun
a plug of soft material inserted into the ear to block water or noise

You can wear earplugs.

earphone
a small receiver or headphone placed inside the ear; often used for radios or hearing aids
earwax
(rare) wax-like substance found in the ear canal

Frequency

Movie subtitles
1.49 per million appears in 1% of films
Written text
1.48 per million

Cross-References

See

Sources