天球 Save Sign in to save words tiānqiú ㄊㄧㄢ ㄑㄧㄡˊ celestial sphere Character by character 天(tiān)day 球(qiú)ball Words with 天球 Starting with 天球 天球赤道 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0