[] () a company that has a high total value of shares (market capitalization) on the stock exchange 大盘股（股票交易所股票市值高的公司）◆Their research shows that small caps usually outperform large caps. 他们的研究显示小盘股通常胜过大盘股。◆They invest heavily in large-cap stocks. 他们大量投资於大盘股。➡mid cap , small cap