electromagnet
n.
also electro-magnet, "magnet which owes its magnetic properties to electric current," 1822; see electro- + magnet.
〔李〕n.电磁体;电磁铁 ←electro-[GK] =electricity电;electric电的
词汇 | electromagnet |
词根词缀 | Online Etymology Dictionary 词根李平武蒋争 electromagnet n. also electro-magnet, "magnet which owes its magnetic properties to electric current," 1822; see electro- + magnet. 〔李〕n.电磁体;电磁铁 ←electro-[GK] =electricity电;electric电的 |
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