名词
中文翻译：引力压力
同义词：
['gravitational force', 'gravitational force acting on a body', "gravitational force acting on a surface例句：1. The planet's gravity is strong enough to hold themoon in orbit around it.（这颗行星的引力足够强大，将月球围绕其轨道运行。）"]
例句：
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1. The planet's gravity is strong enough to hold themoon in orbit around it.
这颗行星的引力足够强大，将月球围绕其轨道运行。
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2. Gravitational forces are responsiblefor the movement of objects in space.
引力力是物体在太空中运动的原因。
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3. Thegravitational pull of the Earthcauses the Moon to move in its orbit.
地球的引力作用使月球在其轨道上移动。