Chinese words starting with 天体 (tiāntǐ) 天体 dictionary entry 7 words. 天(tiān)体(tǐ)力(lì)学(xué) celestial mechanics 天(tiān)体(tǐ)主(zhǔ)义(yì) nudism 天(tiān)体(tǐ)光(guāng)谱(pǔ)学(xué) astronomical spectroscopy 天(tiān)体(tǐ)演(yǎn)化(huà)学(xué) cosmogony 天(tiān)体(tǐ)物(wù)理(lǐ) astrophysics 天(tiān)体(tǐ)物(wù)理(lǐ)学(xué) astrophysics 天(tiān)体(tǐ)物(wù)理(lǐ)学(xué)家(jiā) astrophysicist