BLACKJACK 就是卡片游戏里的黑桃J。
blackjack
v.
以棒打, 胁迫
n.
扑克牌的二十一点
blackjack
black.jack
n.（名词）
A leather-covered bludgeon with a short, flexible shaft or strap, used as a hand weapon.
包皮铅头棍棒：包皮铅头的棍棒，带有短而可活动的棍柄和扣带，作为手中武器使用
The blackjack oak.
作包皮铅头棍棒的栎木
Games A card game in which the object is to accumulate cards with a higher count than that of the dealer but not exceeding 21.Also called In this sense, also called twenty-one, vingt-et-un
【游戏】 二十一点：一种纸牌游戏，目的是积攒纸牌点数多于发牌者的计数但不超过21也作 在此意义上也可称作 twenty-one， vingt-et-un
Sphalerite.
闪锌矿
v.tr.（及物动词）
black.jacked， black.jack.ing， black.jacks
To hit or beat with a leather-covered bludgeon.
用包皮的铅头棍棒殴打或打击
To coerce by threats.
以威胁强迫
black
black
jack
jack
blackjack
n.
包有皮革的软金属棒
21点（一种纸牌玩法，接近21点者为赢，但不得超过21点）
