Read Edit View history 反作用力 fǎnzuòyònglì reaction force Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 反作用力 · fǎnzuòyònglì · reaction force 2026/03/04 反作用力 fǎnzuòyònglì reaction force (physics) reaction force 每个作用力都有一个大小相等、方向相反的反作用力。 noun created sense Mar 4, 2026, 02:25 AM