earphone

n.

耳机，听筒；

复数：earphones

1. Could you tell me how to use the earphone?
   你能告诉我如何使用耳机吗？
2. I bought a earphone from china and it broken.
   我买一个耳机是坏的。

Earphone
Calibration of earphone-transmitted sounds.
Real〆ar threshold level comparisons between the Telephonics TDH earphone with a metal outer shell and the TDH, TDH, and TDH earphon...
Ear insert for earphones
Derivation of auditory filter shapes from notched-noise data
CMOS-MEMS membrane for audio-frequency acoustic actuation
CHARGE association: an update and review for the primary pediatrician.
Neural events and the psychophysical law.
Recombination between an expressed immunoglobulin heavy-chain gene and a germline variable gene segment in a Ly 1+ B-cell lymphoma
Fundamentals of binaural technology