accumulator
accumulator
ac∙cu∙mu∙la∙tor / əˈkjumjəˌletə ; əˈkju:mjʊleɪtə /
◙noun [C]
1. [technical]
2. [especially BrE] a kind of BETTING on the results of a series of horse races, by which any money you win from a race is bet on the next race
• 〔赛马的〕累计下注法
