headphone
headphone 英 ['hedfəʊn] 美 ['hɛd,fon]
n. 双耳式耳机；头载数话器；戴在头上的收话器
名词复数:headphones
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- n. 双耳式耳机；头载数话器；戴在头上的收话器
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1. How do you keep your headphone cords tidy? Do you even bother managing your cables?
你如何让耳机线保持整齐呢？你甚至懒得好好收纳耳机线吗？
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2. But in a few short years, it has used it to grow a thriving business that dominates the headphone market among teens and twenty-somethings.
但通过这种做法，这家耳机及配件生产设计公司在短短几年内便经历了蓬勃的发展，成为青少年耳机市场的主导者。
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3. It produces an inverted sound wave to cancel out unwanted noise in the headphone signal.
随后它便产生逆向声波从而消除耳机信号中不需要的噪声。
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