英语词汇“spectral line”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	spectral line
释义	WordReference Random House Unabridged Dictionary of American English © 2024 spec′tral line′, [Optics.] Opticsa line in a spectrum due to the absorption or emission of light at a discrete frequency. 1865–70
随便看	siabon siad barre sial sialadenitis sialagogic sialagogue sialic sialid sialkot siam siamang siamese siamese cat siamese fighting fish siamese twins sian siang siangtan sib sibelius siberia siberian siberian crab apple siberian high siberian husky

英语词典包含188688条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。