dab hand
UK informal
noun countable
■someone who is very good at a particular activity 行家，好手，高手•Binns was a dab hand at cricket and played for his county in his youth.宾斯年轻时是一位板球高手，经常代表郡里参加比赛。 •Carlo's a dab hand in the kitchen (= good at cooking) , isn't he?卡洛是个厨艺高手，对吗？ |