movement, or a tendency to move, towards a centre of attractive force, as in the falling of bodies to the earth
引力(如重力等)作用下的运动(或运动倾向)。
【物理】 (万有)引力
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the law of universal gravitation .万有引力定律。比较<Bold>GRAVITY</Bold>.
〈喻〉 移动;吸引
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this recent gravitation towards the Continent .最近向欧洲大陆的人员流动。
"mid 17th cent.: from modern Latin