[医]护耳器；听力防护器
protectors───n.保护者；[电]保护装置（protector的复数）
ear───n.(Ear)人名；(柬)伊；n.耳朵；穗；听觉；倾听；vi.（美俚）听见；抽穗
crease protectors───防皱剂
protectors vow───保护者宣誓
ear to ear───咧着嘴；合不拢嘴
grinning ear to ear───笑得合不拢嘴
trivet feet protectors───三角脚保护器
over ear───耳边
untrained ear───未经训练的耳朵
Everyone who entered the power plant have to wear a special uniform: white hat, socks, shirt, boots, gloves, robe, helmet, and ear protectors.───大家谁进入电厂必须穿特殊制服：白帽子，袜子，衬衫，靴子，手套，长袍，头盔，耳罩。
Personal protective equipment includes gloves, goggles, hard hats, face masks, ear protectors, rubber boots as appropriate.───劳保用品，包括手套，护目镜，头盔，面罩，护耳器，橡胶靴等。
Hard hats and ear protectors are provided.───提供安全帽和护耳。
Like the romantic Europeans, but also in various colors of ear protectors to the horse's ears decorated.───喜欢浪漫的欧洲人，还会用各种颜色的护耳把马的耳朵装饰起来。
There is a wide variety of eye and ear protectors available. No target shooter, plunker or hunter should ever be without them.───防护眼镜和耳塞的形式多种多样，任何射手都需要它们，包括严肃的射击、娱乐射击和狩猎者。
Wear ear protectors (ear plugs or ear muffs) to prevent hearing loss or noise induces deafness when exposed to noise level above 85dB(A).───当处在噪音水平高达85分贝或以上时，须戴护耳配备（耳塞或耳罩）以防听觉受损或耳聋。
Of the cavalry or horse is too sensitive, in order to reduce the sound stimulus, it can also wear ear protectors. Should be.───对过于敏感的军马或赛马，为了减少音响刺激，亦可以给它配戴耳罩。
Any attempts to gain a competitive advantage by removing the safety glasses or ear protectors after the course of fire has commenced shall be considered unsportsmanlike conduct .
The instructors walk around with weapons on their belts and constantly remind their pupils to don their ear protectors.
Hard hats and ear protectors are provided.
There is a wide variety of eye and ear protectors available. No target shooter, plunker or hunter should ever be without them.