预约成功
bet
过去式: bet / betted 过去分词: bet / betted 现在分词: betting 第三人称单数: bets
v.打赌;确信无疑
n.赌注;确信
例句：用作动词 (v.)
He bet $50 that his horse would win.
他拿50美元打赌，说他的马将会赢。
I bet they are making a pile out of the deal.
我肯定他们这笔生意一定赚大钱
用作名词 (n.)
I ventured a small bet on the horse.
我在那匹马上下了一小笔赌注。
My bet is they've got held up in the traffic.
我想他们一定是在路上因交通拥挤而受阻了。
