n.包有皮革的軟金屬棒；21點（一種紙牌玩法）
In blackjack, the thing is to get nearest to 21 without going over. 在玩21點時,目標是爭取達到而不超過21點。
These are roulette, blackjack, craps, baccarat, keno, slot machine and so on. 這些是輪盤賭、二十一點、擲雙骰、賭紙牌、對號牌戲、吃角子老虎等等。
