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	spectral line Optics. a line in a spectrum due to the absorption or emission of light at a discrete frequency. [1865-70]
随便看	sputtering sputum Spuyten Duyvil Creek spy spyglass spyhop spymaster Spyri spätzle spécialité de la maison Sq. sq. sq. cm sqd. unfermented unfermenting unferocious unferreted unferreting unferried unfertile unfertility unfertilizable unfertilized unfertilizing

英语词典包含168451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。