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

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	illicit illicitly illicitness illimani illimitability illimitable illimitableness illimitably illin' ill-informed illinium illinoian illinois illinoisan ill-intentioned illiquid illiquidity illiquidly illite illiteracy illiterate illiterately illiterateness illiterati ill-judged

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。