neomagma

例句：

1. 1. Theneomagma is attracting theiron filings towards it.
   磁铁正在吸引铁屑。
2. 2. The neomagma has astrong magnetic field.
   磁铁具有强烈的磁场。
3. 3. The neomagma is used in many industrialapplications.
   磁铁在许多工业应用中都有使用。