movingcoil pickup

例句：

1. 1. The microphone is a moving coil pickup that can pick up sound waves from a distance.
   这个麦克风是一个可从远处捕捉声波的移动铁芯拾音器。
2. 2. The engineer used a moving coil pickup to record the sound of the wind.
   工程师使用了一个移动铁芯拾音器来记录风的声音。
3. 3.The moving coil pickup was designed to be lightweight and portable, making it ideal for recording audio in different environments.
   这个移动铁芯拾音器设计得轻巧便携，非常适合在不同的环境中录音。