foam earplugs 泡沫耳塞
silicone earplugs 硅胶耳塞
reusable earplugs 可重复使用耳塞
disposable earplugs 一次性耳塞
sleeping earplugs 睡眠耳塞
swimming earplugs 游泳耳塞
noise reduction earplugs 降噪耳塞
1. I always use earplugs when I sleep in a noisy hotel.
在嘈杂的酒店里睡觉时我总是使用耳塞。
2. He wore earplugs to protect his hearing at the concert.
他在音乐会上戴耳塞以保护听力。
3. These earplugs can reduce background noise effectively.
这些耳塞能有效降低背景噪音。
4. She forgot her earplugs and couldn't sleep well on the plane.
她忘带耳塞，在飞机上没睡好。
A: Do you have any earplugs? The room is very noisy.
A：你有耳塞吗？房间太吵了。
B: Yes, I always keep earplugs in my bag for situations like this.
B：有的，这种情况我包里一直备着耳塞。
1) 用于减少环境噪音的耳部防护工具
2) 用于睡眠、旅行或工作时隔音的用品
3) 用于保护听力免受强噪音损害的设备
4) 常见于工业、音乐会或飞行等场景
1. 耳塞；防噪耳塞
e.g.She put in earplugs before going to bed.
她睡前戴上了耳塞。
2. 用于隔绝或减少声音的装置
e.g.Earplugs help protect your hearing in loud environments.
耳塞有助于在嘈杂环境中保护听力。
noun
1. Small devices placed in the ear canal to reduce or block noise and protect hearing.
Synonym: ear protection, hearing protection devices