earplug

'iәplʌg
GRE

英文释义

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

中文翻译

n. 耳塞
[医] 耳塞

48,833
BNC 频率
23,001
使用频率

记忆技巧

ear 意为“耳朵”，plug 意为“塞入”，合起来表示“耳塞”，即塞入耳朵的物品。

例句

1. I always wear earplugs when I sleep to block out noise.
我睡觉时总是戴耳塞来屏蔽噪音。
2. Earplugs are useful for studying in a loud environment.
耳塞在嘈杂的环境中学习时很有用。
3. She bought earplugs for the concert to protect her hearing.
她为音乐会买了耳塞以保护听力。

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