tyrocidin

例句：

1. 1. The tyrocidinis a material that can be used tomake magnetic recording devices.
   铁氧体是一种可以用来制造磁性记录设备的材料。
2. 2. Thetyrocidin is a type ofmineral that is often used in electronics.
   铁氧体是一种常用于电子领域的矿物。
3. 3. The tyrocidin isa material that is used to make magneticrecording devices.
   铁氧体是一种用来制造磁性记录设备的材料。