单词 | electric arc |
释义 | Definition of electric arc in English:electric arcnoun ɪˌlɛktrɪk ˈɑːk
OriginMid 19th century; earliest use found in Scientific American. From electric + arc. Definition of electric arc in US English:electric arcnounɪˌlɛktrɪk ˈɑːk
OriginMid 19th century; earliest use found in Scientific American. From electric + arc. |
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