C2 noun #65,150 最常用

A piece of protective gear meant to be inserted in the ear canal to protect the wearer's hearing from loud noises or the intrusion of water.

earplug 30秒了解

  • (noun) A piece of protective gear meant to be inserted in the ear canal to protect the wearer's hearing from loud noises or the intrusion of water.
  • (verb) To fit with earplugs.

Meanings

  1. 1
    noun A piece of protective gear meant to be inserted in the ear canal to protect the wearer's hearing from loud noises or the intrusion of water.
  2. 2
    verb To fit with earplugs.
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