action replay
noun [ C ] UK uk/ˌæk.ʃən ˈriː.pleɪ/ us/ˌæk.ʃən ˈriː.pleɪ/ (US instant replay)
（电视中体育比赛精彩瞬间的）即时重放，慢镜头回放
a repeat of an important moment from a sports event shown on television, often more slowly to show the action in detail
They showed an action replay of the goal. 他们用慢镜头重放了进球的精彩瞬间。