英语词汇“spectroscopic binary”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	spectroscopic binary
释义	WordReference Random House Unabridged Dictionary of American English © 2024 spec′troscop′ic bi′nary, [Astron.] Astronomya binary star having components that are not sufficiently separated to be resolved by a telescope, known to be a binary only bythe variations in wavelength of emitted light that are detected by a spectroscope. Cf. visual binary.
随便看	afferently affettuoso affiance affianced affiant affiche affiches afficionado affidavit affiliate affiliated affiliation affiliation order affiliative drive affinal affine affined affine geometry affine group affinely affinitive affinity affinity card affinity group affirm

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