bet
英 [bet] 美 [bet]?
n.打賭，賭博，賭註;被下賭註的對象;可能性
vi.當然，的確;打賭(on,against,with)
vt.賭博;與…打賭;下賭註;確信
例句：
1.Jockeys?are?forbidden?to?bet?on?the?outcome?of?races?
職業賽馬騎師禁止對賽馬結果下註。
2.You?can?put?a?bet?on?almost?anything?these?days.?
如今幾乎可以對任何東西下賭註。
3.It?is?a?safe?bet?that?the?current?owners?will?not?sell.?
十有八九現在的業主不會出售。
4.I?bet?you?were?good?at?games?when?you?were?at?school?
我敢說妳上學時體育很棒。
5.Textiles?are?a?good?bet?for?a?country?bent?on?industrialisation?
紡織業對於致力於工業化的國家來說是個比較穩妥的產業。