Word: 天体 (tiāntǐ) Traditional: 天體 天体 dictionary entry tiāntǐ celestial body; nude body Full dictionary entry for 天体 Example sentences using 天体 2 sentences, showing page 1 of 1. 太阳是离我们最近的天体。 Tàiyang shì lí wǒmen zuìjìn de tiāntǐ. The sun is the celestial body closest to us. 望远镜可以用来观察天体。 Wàngyuǎnjìng kěyǐ yònglái guānchá tiāntǐ. Telescopes can be used to observe celestial bodies.