动圈

动圈 [dòng quān]

1. ■ moving coil; movable coil

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常用词组

1. ■ 动圈传声器 moving-coil microphone;

2. ■ 动圈电流计 moving-coil galvanometer;

3. ■ 动圈耳机 moving-coil earphone;

4. ■ 动圈罗盘仪 floating dial compass;

5. ■ 动圈受话器 moving-coil receiver;

6. ■ 动圈送话器 moving-coil microphone;

7. ■ 动圈显示仪 moving-coil display device;

8. ■ 动圈扬声器 moving-coil (loud) speaker