英语词汇“arc spectrum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	arc spectrum
释义	WordReference Random House Unabridged Dictionary of American English © 2024 arc′ spec′trum, [Physics.] Physicsa spectrum formed from the light produced by an electric arc, characteristic of the gas or vapor through which the arc passes.
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