释义 |
polar distance 【天文学】极距 以上来源于:《21世纪大英汉词典》 polar distancen.① 極距polar distancen.【天文】极距详细释义源自:《新世纪英汉大词典》Collins外研社 n.极距【天文学】polar distance‘天’极距polar distance极距;余赤纬polar distance极距polar distancen.(名詞 noun)【天】極距(= codeclination)polar distancecodeclination極 |