单词	記望塔
释义	同BEACON
随便看	gravitational units gravitational velocity gravitational warping effect gravitational water gravitational--water gravitational wave gravitational wave astronomy gravitational wave; gravity wave gravitational waves gravitational weak lensing gravitation and attraction gravitation cleaning and sizing machine for concrete gravitation concrete mixer gravitation constant gravitation differentiation gravitation filter gravitation; gravity gravitation measurement gravitations gravitation settling gravitation shock gravitation theory gravitation variometer gravitation， law of universal gravitative