gravitational
🇺🇸
/ˌɡrævɪˈteɪʃənl/
🇬🇧
/ˌɡrævɪˈteɪʃənl/
adjective
R
relating to the force that pulls objects towards the center of the Earth
The gravitational force of the Earth keeps us on the ground.
地球的引力使我们留在地面上。
translation
引力