gravity其它相关解释: 例句与用法: 1. 假如没有重力，地球周围就没有空气。 If there were no gravity, there would be no air around the earth. 2. 塌积物在峭壁或斜坡底部由于重力作用堆积形成的岩石碎片松散的堆积物 A loose deposit of rock debris accumulated through the action of gravity at the base of a cliff or slope. 3. 如果没有重力，我们就不能工作。 If there were no gravity, we should not be able to work. 4. 流体运动由重力等外力引起的流体运动 Fluid motion caused by an external force such as gravity.
你好!重力gravity 英[ˈgrævəti] 美[ˈɡrævɪti] n. 重力; 万有引力，地心引力; 重要性，严重性; 严肃，庄重; [例句]Arrows would continue to fly forward forever in a straight line were it not for gravity, which brings them down to earth.要不是重力使箭落向地面，它们将永远以直线往前飞行。
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