headphone plug編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看headphone plugheadphone plug — 名詞名詞1. The metal tip of headphone cables that connects to a device1.名詞釋義耳機插頭The metal tip of headphone cables that connects to a device例句The headphone plug is stuck in the phone jack.