名词
中文翻译：耳垫
同义词：
['ear cushion', 'ear padding']
例句：
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1. The dog's earpad was worn out from playing in therain.
这只狗的耳朵垫因为下雨玩湿了。
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2. She put a new earpad on her computer to make it quieter.
她给电脑换上新的耳垫，让它更安静。
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3. The old man hadlost his hearing aids and needed someear pads for his hearing.
老人失去了助听器，需要一些耳垫来帮助他的听力。