“相识”、“酒头”，均为明清时代的俗语词。凌蒙初在《二刻拍案惊奇》卷八《沈将仕三千买笑钱》中，对这两个词语已有所介绍： 有一伙赌中光棍，惯一结了一 般党与，局骗少年子弟，俗名谓之 “相识”。用铅沙灌成药骰，有轻有 重，将手指捻将转来，抢得得法，抛 下去多是赢色 “Acquaintance”, “liquor first”, are common saying in Ming and Qing dynasties. Ling Mengchu in the “two carved case of surprise” Volume VIII “Shen Shi Shi three thousand to buy money,” the two words have been introduced: a group of gambling bachelor, used to end the general party and bureaucracy young children , Popular name of “acquaintance.” Irrigated with lead sand medicine dice, there are light and heavy, twist the fingers will turn, grab the law, throw more to win the color