单词	韶music韶
释义	韶music韶 excellent
随便看	gravitation force gravitation gliding structure gravitation gradient moment gravitation inlet pipe gravitation launching gravitation law gravitation marshalling yard gravitation mass gravitationmass attraction gravitation measurements gravitation model gravitation potential gravitation potential energy gravitation potential of earth Gravitation pure gravitation-region gravitations gravitationsal radiusof the earth gravitation settler gravitation shock gravitation survey gravitation tank gravitation theory gravitation transporter gravitation type relay