VOA慢速英语:美国彩票开出超15亿美元大奖

convenience store - n. a small store that is open for many hours of the day

lottery - n. a way of raising money for a government, charity, etc., in which many tickets are sold and a few of the tickets are chosen by chance to win prizes drawing

drawing - n. an act of choosing something (such as a winning ticket) from a group without knowing

jackpot - n. a usually large amount of money won in a game of chance