常见例句雙語例句It uses a single stator, rare-earth neodymium iron boron permanent magnet in a cast aluminum casing with stainless steel fittings.它把單個定子、釹鉄硼永磁稀土材料裝在鋁制鑄件內，用不鏽鋼零件固定。 返回 cast-steel magnet