performance/pə'fɔːməns $ pər'fɔːr-/

n. the act of doing sth such as acting, singing and dancing

n. [C] 演出，表演：The band will give three performances next week. 下星期这个乐队要演出3场。

构词perform + -ance

音组-ance/-əns/：

distance; appearance; balance; entrance; guidance; importance