### 1. **field magnet**
**解释**:指电机、发电机或科学仪器中用于产生稳定磁场的磁体(通常是永磁体或电磁铁)。
**示例**:
- "The DC motor uses a **field magnet** to generate a stationary magnetic field."
- "In a loudspeaker, the **field magnet** interacts with the voice coil to produce sound."
### 2. **{field magnetic}**
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网络相关图 field_magnetic field_magnet
组词比对 field_magnetic field_magnet