cir·cus /ˈsɜːkəs $ ˈsɜːr-/ ●●○ noun 1 [countableC] a group of people and animals who travel to different places performing skilful tricks as entertainment 马戏团circus act (=a trick performed in a circus) 马戏表演
circus ring (=a large circular area where tricks are performed) 马戏表演场
2 [singular] informalBUSY PLACE a situation in which there is too much excitement or noise 乱哄哄的聚会,热闹的场面 The first day of school is always such a circus. 开学第一天总是这样闹哄哄的。
The trial has turned into a media circus. 这场审判变成了一次乱哄哄的媒体聚会。
3 [countableC usually singular] British EnglishBrETTR a round open area where several streets join together, often used in place names 〔数条街道相汇聚的〕圆形广场〔常用于地名〕