checkbookKK [ˋtʃɛˏkbʊk] /ˈtʃɛˌkbʊk/名詞1支票簿、支票本美式She pulled a checkbook from her bag and wrote out the deposit.她從包裡拿出支票簿,開了一張訂金的支票。2財力、荷包比喻The team's owner finally opened his checkbook to sign two players.球隊老闆終於願意掏錢,簽下了兩名球員。