英语词汇vertical circle怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	vertical circle
释义	vertical circlen.（名词） A great circle on the celestial sphere that passes through the zenith and the nadir and thus is perpendicular to the horizon.平经圈：与水平线垂直的宇宙天体范围内的大圈，它经过天顶和地点
随便看	hydrosulfide hydrosulfite hydrosulfurous acid hydrotaxis hydrotherapeutics hydrotherapy hydrothermal hydrothorax hydrotropism hydrous hydroxide hydroxide ion hydroxy hydroxyapatite hydroxyl hydroxylamine hydroxylate hydroxylated hydroxylates hydroxylating hydroxyl ion hydroxyl ion hydroxyls hydroxyurea hydrozoal

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