
검색
Gravity
Example
Gravity is what keeps the planets in orbit around the Sun and the Moon in orbit around the Earth.
The strength of gravity on the surface of a planet depends on its mass and radius.
Einstein 's theory of general relativity revolutionized our understanding of gravity by explaining it as the curvature of spacetime caused by mass.
02
중대함, 엄숙함
a manner that is serious and solemn
03
중대함, 무게감
a solemn and dignified feeling