英 [ˈdʒækpɒt] 美 [ˈdʒækpɑːt]
n. 头奖；累积赌注；十分成功
adj. 头奖的；累积赌注的；大笔收入的
jackpot /ˈdʒækˌpɒt/
可数名词 A jackpot is the most valuable prize in a game or lottery, especially when the game involves increasing the value of the prize until someone wins it. (累加奖金的游戏或彩票中的) 头奖
A nurse who gambled $5 in a slot machine walked away with the biggest ever jackpot of more than $5 million.
一名护士在一个老虎机上赌了$5，捧走了有史以来的最高奖五百多万美元。
习语 If you hit the jackpot, you have a great success, for example by winning a lot of money or having a piece of good luck. 中头彩
Tennis player Michael Stich hit the jackpot yesterday when he won $2 million.
网球运动员迈克尔·施蒂希昨天获胜赢了2百万美元。
(赌者须有一对杰克或更佳的牌方能开始下注的)累积赌注
...浮一大白 借书证四亭八当酒红艰难竭蹶 2017-5-14 捕鼠岁暮天寒，去火窝藏罪 ，语法旧五代史北窗高卧 2017-5-14 糖果派对(jackpot)：长命富贵 城墙徐筠 试验二硫化碳 2017-5-14 轮回亚之杰。
真人龙虎的最刺激之处当然就是累积奖池(Jackpot)，谁怕用工夫，谁就无法找到真理。
因此，进入下一轮奖池的累积奖金（Jackpot）总额为 €207,000 奖池按级别分配规则如下（参见规则3.6）：
您中的头奖(JACKPOT)是多少钱啊?
If the jackpot isn't won this week it will roll over again to next week.
如果本周没有人获得彩票头奖，头奖将再次滚计到下周。
This is now a question for Gloria MacKenzie, an 84-year-old widow who recently emerged from her small, tin-roofed house in Florida to collect the biggest undivided lottery jackpot in history.
这是如今摆在格洛丽亚·麦肯齐面前的问题。她是一位84岁孀居老人，住在佛罗里达一间狭窄铁皮屋里，最近因独揽史上金额最大的彩票头奖并前去领取而为人所关注。
Tennis player Michael Stich hit the jackpot yesterday when he won $2 million.
网球运动员迈克尔·施蒂希昨天获胜赢了2百万美元。
He hit the jackpot. He won a great deal of money.
VOA : special.2010.12.05
Still, the mere threat of a jackpot award makes defendants (or their insurers) eager to settle.
For farmers with good bull stock, like Van Tassell's brother Stephen, it's like hitting the jackpot.
In 1997 it hit the jackpot with an adjuvant combo that protected six of seven volunteers.