vi.

1. 賭博；打賭[（+on）]
   He gambled heavily on the horses.

   他在賽馬上大下賭注。

2. 投機；冒險[（+on/with）]
   He gambles on the stock exchange.

   他從事股票投機。

vt.

1. 賭掉，輸光[（+away）]
   He gambled away all his money.

   他把錢全都輸光。

2. 以……為賭注；把……孤注一擲[（+on）]
   The company gambled all on the new product.

   公司將全部賭注都押在新產品上。

3. 冒險假設[Y][+that]

n.

1. 賭博；打賭[C]
2. 冒險；無把握的事[S]
   This is a gamble we have to take.

   這是我們不得不冒的風險。

v.

1. play games of chance for money; bet.
   ▸bet (a sum of money).
2. take risky action in the hope of a desired result.

n.

1. an act of gambling.
2. a risky undertaking or enterprise.

[名]

1. 賭博。
   그 사람은 갬블을 아주 좋아한다.

   那人非常喜歡賭博。