one at a time片語KK [wʌn æt ə taɪm] /wʌn æt ə taɪm/發音片語1一次一個、一個一個地、逐一Please come into the office one at a time.請一個一個地進辦公室。2一次一件、逐步、慢慢來口語Don't panic; just handle the problems one at a time.別慌,問題一件一件慢慢解決。