Read Edit View history 永久磁铁 yǒngjiǔcítiě permanent magnet Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 永久磁铁/永久磁鐵 · yǒngjiǔcítiě · permanent magnet 2026/03/04 永久磁铁 / 永久磁鐵 yǒngjiǔcítiě permanent magnet a permanent magnet 这种新型电机采用高性能的永久磁铁。 created sense Mar 4, 2026, 02:25 AM