spectral

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Of, or pertaining to, spectres; ghostly.
    — The spectral chain-rattling and moans gave me the chills.
  2. Of, or pertaining to, spectra; classified according to frequency or wavelength (of light, etc.).
  3. On the spectrum; spectrumy.

词形变化

more spectral comparative most spectral superlative more spectral comparative most spectral superlative

词汇关系

衍生词
nonspectral spectrally autospectral bispectral cospectral eigenspectral extraspectral hydrogen spectral series hyperspectral isospectral microspectral midspectral monospectral multispectral nonisospectral pseudospectral spatiospectral spectral class spectral gating spectralism spectralist spectral line spectral set spectral theorem spectral theory spectral type subspectral temporospectral ultraspectral

词源

词源 1
From spectr(e) + -al.
词源 2
From spectr(um) + -al.
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