n.听筒( earpiece的名词复数 )...

earpieces的音标：...

Earpieces: Small advertisements on either side of a newspaper's masthead.耳位广告: 在报纸版头两边的细小广告.Separate earpieces, linked to the handset by a Bluetooth radio link , are already growing in popularity.用蓝牙技术联接手机的 分离式 耳机已经...