“show-case”最初指的是“用于展示小型或精致贵重物品的玻璃柜”,这个意思在1835年就有记载。可以参考 show (v.) 和 case (n.2)。在“展示(某物或某人)以便于观众欣赏”的扩展意义上,这个用法在1937年被记录。作为动词的用法则出现在1945年。相关词汇包括 Showcased 和 showcasing。
The cases, or receptacles, for the type, which are always in pairs, and termed the 'upper' and the 'lower,' are formed of two oblong wooden frames, divided into compartments or boxes of different dimensions, the upper case containing ninety-eight and the lower fifty-four. In the upper case are placed the capital, small capital, and accented letters, also figures, signs for reference to notes &c.; in the lower case the ordinary running letter, points for punctuation, spaces for separating the words, and quadrats for filling up the short lines. [The Literary Gazette, Jan. 29, 1859]