运动定律 Traditional 運動定律 yùn dòng dìng lǜ 🔊 laws of motion (mechanics) + Keep this word Meanings yùn dòng dìng lǜ 運動定律 laws of motion (mechanics) Its characters 运yùnto moveHSK 5动dòngto moveHSK 2定dìngto fix; to set; to make definiteHSK 4律lǜlaw