centre of gravity
noun🔊/ˌsentər əv ˈɡrævəti/
🔊/ˌsentər əv ˈɡrævəti/
(US English center of gravity)
(plural centres/centers of gravity)
the point in an object at which its weight is considered to act: at this point, the object is evenly balanced （物体的）重心 a low centre of gravity 重心低 - (figurative)
The world's economic centre of gravity is shifting east. 世界经济重心正在向东方转移。