单词 | spectral |
释义 | spectral[ spek-truhl ] / ˈspɛk trəl / SEE SYNONYMS FOR spectral ON THESAURUS.COM adjectiveof or relating to a specter; ghostly; phantom. resembling or suggesting a specter. of, relating to, or produced by a spectrum or spectra. resembling or suggesting a spectrum or spectra. Origin of spectralFirst recorded in 1710–20; from Latin spectr(um) (see specter) + -al1 OTHER WORDS FROM spectralWords nearby spectralspecter, spectinomycin, Spector, spectra, Spectracef, spectral, spectral line, spectral luminous efficiency, spectral series, spectral type, spectra yellow Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for spectralBritish Dictionary definitions for spectralspectral / (ˈspɛktrəl) / adjectiveof or like a spectre of or relating to a spectrumspectral colours physics (of a physical quantity) relating to a single wavelength of radiationspectral luminous efficiency Derived forms of spectralspectrality (spɛkˈtrælɪtɪ) or spectralness, nounspectrally, adverbCollins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for spectralspectral [ spĕk′trəl ] adj.Of, relating to, or produced by a spectrum. Other words from spectralspec•tral′i•ty (-trăl′ĭ-tē) null n.The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
随便看 |
英语词典包含192737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。