trapeze
noun [ C ] uk/trəˈpiːz/ us/trəˈpiːz/
（杂技演员使用的）吊架，高空秋千
a short bar hanging high up in the air from two ropes that acrobats use to perform special movements
A glamorous couple performed on the flying trapeze. 两位光彩夺目的艺人在飞荡着的高空秋千上表演。
trapeze artists 高空秋千表演者