学说 Traditional 學說 xué shuō 🔊 theory HSK 7–9 + Review this word Meanings xué shuō 學說 theorydoctrine Its characters 学xuéto learnHSK 1说shuōto speak; to sayHSK 1 In sentences Pinyin 约翰Yuē hàn·道尔顿Dào ěr dùn是shì原子yuán zǐ学说xué shuō的de创始人chuàng shǐ rénJohn Dalton was the creator of the atomic theory. #4764635