牛顿力学 Traditional 牛頓力學 Niú dùn lì xué 🔊 Newtonian mechanics + Review this word Meanings Niú dùn lì xué name 牛頓力學 Newtonian mechanics Its characters 牛niúoxHSK 3顿dùnto stopHSK 4力lìpowerHSK 5学xuéto learnHSK 1