我猜测两个可能
1. old-fash = old-fashion
不时尚的,老土的,
out of fashion, not modern,out dated, not stylish
或者
老的用法,过时的用法
old way of using the word or sentence
我觉得字典出现old-fash应该是这个旧的用法的意思
2. old-fashioned
是一种鸡尾酒
a kind of cocktail .
served in a short, round, 8–12 ounce tumbler-like glass, called an Old-Fashioned glass, named after the drink.
温馨提示:答案为网友推荐,仅供参考