gravitation
🇺🇸
/ˌɡrævɪˈteɪʃn/
🇬🇧
/ˌɡrævɪˈteɪʃn/
the natural force that pulls objects toward each other
The gravitation between Earth and the Moon causes ocean tides.
地球和月球之間的引力導致了海洋潮汐。