古生物学 Traditional 古生物學 gǔ shēng wù xué 🔊 palaeontology + Keep this word Meanings gǔ shēng wù xué 古生物學 palaeontology Its characters 古gǔancientHSK 5生shēngto growHSK 4物wùthing学xuéto learnHSK 1