n.操场，尤指提供如秋千等设备的户外场地；游乐场；（某些集体聚会游乐的）园地； 变形： 复数：playgrounds 双语释义：n.(名词)[C]操场; 游乐场,娱乐场 a piece of ground kept for children to play on, especially at a school; an area favored for amusement英英释义： playgroundn.an area where many people go for recreation同义词：reso