blast from the past片語KK [blæst frʌm ðə pæst] /blæst fɹʌm ðə pæst/發音片語1令人懷念的舊事物、往事重現、懷舊之物口語That song on the radio was a real blast from the past.收音機裡放的那首歌真是令人懷念的老東西。2故人、舊識口語Seeing my old roommate at the airport was a blast from the past.在機場遇到大學室友,彷彿見到久違的故人。