耳机

耳机 [ěr jī]

1. ■ （听筒） earphone; headphone; (telephone) receiver

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常用词组

1. ■ 耳机插孔 headset jack;

2. ■ 耳机灵敏度 earphone sensitivity;

3. ■ 耳机耦合腔 earphone coupler;

4. ■ 耳机频率响应 earphone response;

5. ■ 耳机塞孔 headphone adapter;

6. ■ 耳机瞬态响应 transient response of earphone;

7. ■ 耳机阻抗 earphone impedance