noun🔗Share重力、引力The fundamental force of attraction that exists between all particles with mass in the universe. It is the weakest of the four forces, and possesses a gauge boson known as the graviton."The apple fell from the tree due to gravitation. "重力によってリンゴが木から落ちました。physicsastronomyspacetheoryscienceChat with AIVocabulary GamePractice Reading
