1·Police confiscated guns, knives and blackjacks.
警察没收了各种枪支、刀具和棍棒。
—— 《柯林斯英汉双解大词典》
2·I just come from Vegas. Dealt me three blackjacks in a row. She's a good woman.
我刚从韦加斯回来，我们还玩了三圈 二十一点，她是一个好女人…
3·The RAF said two of its Tornado fighter jets from its base at Leuchars, on Scotland's east coast, were dispatched to tail the Russian Blackjacks as they approached the western Isle of Lewis.
皇家空军说，两台狂风战斗机从它们苏格兰东海岸的基地卢赫斯，被派往尾随俄罗斯海盗旗战机，当它们接近西部的刘易斯岛的时候。