Question

arena n.表演场地，舞台;竞技场;活动或斗争的场所或场面;古罗马圆形剧场中央的竞技场; pl:arenas~

Accepted Answer

英[əˈri:nə]  美[əˈrinə] N-COUNT运动场；竞技场；体育场An arena is a place where sports, entertainments, and other public events take place. It has seats around it where people sit and watch.例：...the largest indoor sports arena in the world.世界上最大的室内体育场N-COUNT活动领域;舞台You can refer to a field of activity, especially one where there is a lot of conflict or action, as an arena of a particular kind.例：He made it clear he had no intention of withdrawing from the political arena...他清楚地表明他无意退出政治舞台。例：Oil speculation proved a natural arena for his skills.在石油业中进行投机活动对他来说游刃有余。

单词	arena
音标	英[əˈri:nə] 美[əˈrinə]
解释	n.表演场地，舞台;竞技场;活动或斗争的场所或场面;古罗马圆形剧场中央的竞技场;
例句	N-COUNT 运动场；竞技场；体育场 An arena is a place where sports, entertainments, and other public events take place. It has seats around it where people sit and watch. 例：...the largest indoor sports arena in the world.世界上最大的室内体育场 N-COUNT 活动领域;舞台 You can refer to a field of activity, especially one where there is a lot of conflict or action, as an arena of a particular kind. 例：He made it clear he had no intention of withdrawing from the political arena...他清楚地表明他无意退出政治舞台。例：Oil speculation proved a natural arena for his skills.在石油业中进行投机活动对他来说游刃有余。
变形	pl:arenas~

Arena N Count 英[əˈri:Nə 美[əˈrinə N.表演场地，舞台;竞技场;活动或斗争的场所或场面;古罗马圆形剧场中央的竞技场 运动场；竞技场；体育场 Place Sports

Arena N Count 英[əˈri:Nə 美[əˈrinə N.表演场地，舞台;竞技场;活动或斗争的场所或场面;古罗马圆形剧场中央的竞技场运动场；竞技场；体育场 Place Sports