单词	gravitational environment
释义	gravitational environment 天引力环境
随便看	natural and regenerated silk fibroin natural and simple life natural and smooth writing natural and synthetic natural and synthetic essential oil natural and technical resource natural and traditional medicine natural and true natural and true beauty Natural and unaffected natural and unrestrained natural anerobic activity natural angle of repose natural angle of slope natural angular frequence natural angular frequency natural angular velocity natural anhydrate natural aniseikonia natural annual runoff natural antenna frequency Natural anthropology natural antiageing protective natural antibactenial immunity natural antibacterial agent