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electromagnet

英 [ɪ,lektrə(ʊ)'mægnɪt] 美[ɪ'lɛktromæɡnət]
  • n. 电磁体,[电] 电磁铁;电磁石

英英释意


1. a temporary magnet made by coiling wire around an iron core; when current flows in the coil the iron becomes a magnet