能量守恆 Save Sign in to save words Simplified: 能量守恒 néngliàngshǒuhéng ㄋㄥˊ ㄌㄧㄤˋ ㄕㄡˇ ㄏㄥˊ conservation of energy (physics) Character by character 能(néng)can 量(liàng)capacity 守(shǒu)guard 恆(héng)surname Heng A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0