音标
英语音标：[ˈhedfəʊn]
美语音标：[ˈhɛdˌfon]
翻译
n.头戴式收话器；双耳式耳机，耳机（常用复数）
例句
By far the most controversial feature, however, is the one that will be missing: a headphone jack.
然而，目前为止最 具争议的特性是，有一个东西将消失：耳机插孔。
It should be noted that wireless models are the highest revenue-generating products within the headphone market.
应该指出的是，无线型号是耳机市场中创收最 高的产品。
But the 3.5mm wired headphone socket has endured thanks to its simplicity, reliability and universal compatibility.
但3.5毫米的耳机接口由于其简洁性、可靠性和普遍兼容性而被保留了下来。
