gravity

2025-08-24

漢語(yǔ)翻譯：n. 地心引力, 重力【化】 重力【醫(yī)】 重力英語(yǔ)解釋?zhuān)好~ gravity:(physics) the force of attraction between all masses in the universe; especially the attraction of the earth's mass for bodies near its surface--Albert...