Dreyer
n. 德雷尔(人名)
词形变化
Dreyers
复数
Dreyers
释义与例句
n.
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1.
a Dreyer object — an entry/object in the New General Catalogue (NGC) compiled by J. L. E. Dreyer.
古体 天文
name
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1.
the Dreyer Catalogue — the NGC compiled by JLE Dreyer.
古体 天文