momentaryKK [ˋmoməˏntɛri] /ˈmoʊməˌntɛɹi/形容詞1瞬間的、短暫的、片刻的There was a momentary silence before the audience began to clap.觀眾開始拍手之前有一瞬間的沉默。2一時的、暫時的A momentary lapse in concentration cost him the match.一時的分心讓他輸掉了那場比賽。