electromagnetic pickup

例句：

1. 1. The engineer usedan electromagnetic pickup to record the soundof the bird.
   工程师使用电磁拾音器来记录鸟的叫声。
2. 2. The scientist developeda new electromagnetic pickup that could detectradiation in space.
   科学家开发了一种新的电磁拾音器，可以在太空中探测辐射。
3. 3.The audio engineer used an electromagnetic pickupto enhance the quality of the recording.
   音频工程师使用电磁拾音器来提高录音的质量。