英语词汇“parallactic ellipse”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	parallactic ellipse
释义	WordReference Random House Unabridged Dictionary of American English © 2024 parallac′tic ellipse′, [Astron.] Astronomythe apparent ellipse, as seen against the background of more distant stars, described annually by a nearby star because of the earth's orbital motion around the sun. Cf. parallax (def. 2).
随便看	rj rl r.l.d. r-less rly rm. rm r.m.a. rma rmb r.m.c. rmdr rme rms r.m.s rn rna rna polymerase r.n.a.s. rnas rnase rna synthetase rna virus rnd. rnd

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