HomeDictionary紫金山天文台紫金山天文台WordPurple Mountain ObservatoryCopy wordzǐ jīn shān tiān wén táizi3jin1shan1tian1wen2tai2Hear itMeaningPurple Mountain Observatory CC-CEDICTCharacters in 紫金山天文台紫zǐ金jīn山shān天tiān文wén台tái