单词 | nocturnal arc |
释义 | > as lemmasnocturnal arc ΘΚΠ the world > the universe > heavenly body > movement of heavenly bodies > [noun] > movement in orbit > orbit > diurnal circle > parts of arcc1386 nocturnal arch1681 nocturnal arc1704 1704 J. Harris Lexicon Technicum I Nocturnal Ark, is that Space in the Heavens which the Sun, Moon, or Stars, run thro' from their Rising to their Setting. 1786 J. Bonnycastle Introd. Astron. 422 Nocturnal arc is that space of the heavens which the sun apparently describes from the time of his setting to the time of his rising. < as lemmas |
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