ferromagnon

例句：

1. 1.He discovered a new ferromagnon in the laboratory.
   他在实验室里发现了一种新的铁磁子。
2. 2. The ferromagnon is responsible for the magnetic properties of iron.
   这种铁磁子负责铁的磁性属性。
3. 3.The discovery of this ferromagnon has sparked interest in quantum magnetism.
   这种铁磁子的发现激发了对量子磁学的兴趣。