ear
muff
复数形式
earmuffs
1
耳罩, 护耳
a type of protective accessory worn over the ears to keep them warm in cold weather
An earmuff is a type of protective accessory, used for keeping the ears warm in cold weather. It consists of two ear cups that are connected by a headband and are made from a variety of materials such as wool, fleece, or synthetic fibers. The ear cups are padded for insulation and comfort, and they come in different sizes and styles to suit individual preferences. Some earmuffs are designed to be worn over the head, while others can be worn behind the neck. They are fashionable accessories for both men and women and can be worn with a variety of outfits to add an extra layer of warmth and style.
- She wore earmuffs to protect her ears from the freezing wind.
她戴着耳罩保护耳朵免受寒风的侵袭。
- His earmuffs kept his ears warm during the winter hike.
他的耳罩在冬季徒步旅行时保持了耳朵的温暖。
- I bought a new pair of earmuffs to wear while skiing.
我买了一副新的耳罩，滑雪时戴。
- He put on his earmuffs as the temperature dropped during the evening walk.
当傍晚散步时温度下降，他戴上了耳罩。
- She offered me her earmuffs since I had forgotten mine at home.
她给了我她的耳罩，因为我把我的忘在家里了。
2
耳罩, 护耳器
a device worn over the ears to reduce or block out noise, often used as hearing protection in loud or noisy environments
An earmuff is a device that is designed to protect the ears from loud noises in a variety of work settings, including construction sites, airports, and factories. They consist of two ear cups that are connected by a headband and made from a variety of materials such as plastic, foam, and metal. The ear cups are padded with sound-absorbing material, and they come in different sizes to fit various head sizes. They are designed to be worn over the ears and provide protection from both high-frequency and low-frequency sounds. Earmuffs are an essential part of personal protective equipment (PPE) for workers who are exposed to noise levels that exceed the safe limit of 85 decibels.