gravitational
adjective uk/ˌɡræv.ɪˈteɪ.ʃən.əl/ us/ˌɡræv.əˈteɪ.ʃən.əl/
重力的，引力的
relating to gravity or gravitation (= the force that attracts objects towards one another)
gravitational forces 重力
A black hole is matter so dense that nothing, not even light, can escape its gravitational pull. 黑洞内的物质密度如此之高，没有任何东西，包括光线，能够逃离它的引力。
See: gravitation
- More examples
- One of these gadgets can measure the gravitational attraction between two objects.
- Orbiting planets exert a gravitational tug on their star.
- He is a NASA specialist on the effects of gravitational forces on pilots.