crystal microphone
英
美
- 晶体话筒,压电式传声器,晶体传声器
详细释义
Noun:
-
a microphone in which sound waves vibrate a piezoelectric crystal that generates a varying voltage
双语例句
- Speak clearly into the microphone.
对著话筒说清楚些。 - Check to make sure your headset has a Microphone.
检查确认您的头戴耳机话筒有麦克风。
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