bet
单词辨析：
指为获得钱物而在纸牌、赛马等中投机冒险。
Gambling was his downfall.
赌博把他毁了。
We gambled heavily on that horse.
我们在那匹马上下了很大的赌注。
多指对比赛等打赌，也指双方对有疑惑、争执之事打赌。
I bet you 5 dollars that the British team will win the World Cup.
我同你打赌5美元英国队会赢得世界杯。
He bet $50 on the white horse.
他在那匹白马上下了50美元的赌注。
I bet that he wouldn't come.
我打赌他不会来了。
指用贵重或重要之物当赌注，如名誉、财产等，通常与介词 on 连用。
I will stake my good reputation on the outcome.
我将把我的名誉赌在这个结果上。
He staked all his money on the risky business.
他把所有的钱都押在这桩有风险的生意上。
相关例句：
The party is betting that the presidential race will turn into a battle for younger voters
该党期待这次总统竞选变成一场争取年轻一代选民的斗争。
'Money can't buy happiness.' — 'Want to bet?'
“金钱买不到幸福。”——“敢打赌吗？”
I'll put a bet on for you.
我打赌你会赢。
'I'd like to ask you something,' I said. — 'I bet you would,' she grinned.
“我想问你点事，”我说。——“我就知道你要问，”她笑道。
I offered to bet with him.
我提出与他打赌。
I bet £ 10 on a horse called Premonition
我在一匹名叫“预兆”的赛马上下了10英镑的赌注。