天体光谱学 Save Sign in to save words Traditional (Taiwan): 天體光譜學 tiāntǐguāngpǔxué ㄊㄧㄢ ㄊㄧˇ ㄍㄨㄤ ㄆㄨˇ ㄒㄩㄝˊ astronomical spectroscopy Character by character 天(tiān)day 体(tǐ)body 光(guāng)light 谱(pǔ)chart 学(xué)learn A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0