名词

1.可数名词：马戏团

2.the circus【单数】马戏表演（常在大帐篷里进行）

3.【单数】引人注意的人（或事）；热闹场面

4.可数名词：（用于某些地名）圆形广场、环形交叉路口

5.可数名词：露天圆形竞技场

词形变化

英语解释

a travelling company of entertainers; including trained animals

an arena consisting of an oval or circular area enclosed by tiers of seats and usually covered by a tent

(antiquity) an open-air stadium for chariot races and gladiatorial games

performance given by a traveling company of acrobats clowns and trained animals

a frenetic disorganized (and often comic) disturbance suggestive of a large public entertainment

a genus of haws comprising the harriers