playbackKK [ˋpleˏbæk] /ˈpleɪˌbæk/發音名詞1播放、重播、回放We listened to the playback of the interview twice before editing.在剪輯前,我們把訪談的錄音重聽了兩次。2播放裝置、播放功能The playback on this old recorder sounds muffled and distorted.這台舊錄音機的播放裝置聲音悶悶的,還有點失真。3預錄音軌、伴唱帶演藝The singer performed to playback because of her sore throat.歌手因為喉嚨痛,只好搭配預錄音軌演出。