earpiece
🇺🇸
/ˈɪrpiːs/
🇬🇧
/ˈɪəpiːs/
noun
R
A device that you wear on or in your ear to hear sounds, like when you're on the phone.
She put the earpiece in and started talking on the phone.
彼女はイヤピースをつけ、電話で話し始めた。
translation
イヤピース
語形変化
Plural
earpieces