boomer
noun /ˈbuːmə(r)/
/ˈbuːmər/
- (North American English) (also baby boomer British and North American English)a person born during a baby boom, especially after the Second World War
(尤指第二次世界大战后)生育高峰期出生的人 - a large male kangaroo
大雄袋鼠
词源early 19th cent.: probably from the verb boom ‘to make a loud sound’ + -er.