n.頭戴式收話器；雙耳式耳機(jī)，耳機(jī)（常用復(fù)數(shù)）
The headphone cord functions as the FM antenna. 耳機(jī)導(dǎo)線也具有FM天線的功能。
Slight increase in speaker and headphone volume. 耳機(jī)與揚(yáng)聲器音量稍微有所提升.
What is Dolby Headphone Technology? 什么是杜比耳機(jī)?
Look at the big guy wearing a headphone. 如果你要說，“你看那個(gè)帶著耳機(jī)的胖子”，應(yīng)該怎么說？
I can’t imagine I can get such a nice headphone. 我簡直無法想象我能得到這么好的耳機(jī)。
