牛頓力學 Save Sign in to save words Simplified: 牛顿力学 niúdùnlìxué ㄋㄧㄡˊ ㄉㄨㄣˋ ㄌㄧˋ ㄒㄩㄝˊ Newtonian mechanics Character by character 牛(niú)surname Niu 頓(dùn)stop 力(lì)surname Li 學(xué)learn A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0