Read Edit View history 守恒定律 shǒuhéngdìnglǜ conservation law Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 守恒定律/守恆定律 · shǒuhéngdìnglǜ · conservation law 2026/03/04 守恒定律 / 守恆定律 shǒuhéngdìnglǜ conservation law A principle in physics stating that a certain property of an isolated system remains constant over time. 能量守恒定律是物理学中的基本规律。 created sense Mar 4, 2026, 02:25 AM