boomerKK [ˋbumɚ] /ˈbumɚ/名詞1嬰兒潮世代、戰後嬰兒潮出生者Most boomers in this company are close to retirement now.公司裡多數嬰兒潮世代的員工都快退休了。2老古板、老一輩口語、常帶貶義He called me a boomer just because I still print my tickets.只因為我還是把票印出來,他就說我是老古板。