古氣候學 Save Sign in to save words Simplified: 古气候学 gǔqìhòuxué ㄍㄨˇ ㄑㄧˋ ㄏㄡˋ ㄒㄩㄝˊ paleoclimatology Character by character 古(gǔ)surname Gu 氣(qì)gas 候(hòu)wait 學(xué)learn A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0