ear muff-joint

• 耳机； 听筒； 受话器

ear muff-joint的用法和样例：

例句

1. The ear receiver or headphones are plugged in.
   插入了耳机或头戴耳机。
2. When packaged, the headset is originally set up to wear on the right ear.
   包装中的耳机为右耳佩戴模式。
3. Quickly, I unhooked the receiver and held it to my ear.
   我飞快摘下了听筒，贴在耳朵上。
4. A headset is a handset that fits on your head, an earpiece is one that fits on your ear.
   头戴式耳机是戴在头上的听筒，耳机则是戴在耳朵上的听筒。