a list that gives the price of shares in the 500 most important companies in the US
abbreviation for Standard and Poor's index: a series of numbers that shows how the value of shares is changing in the 500 largest companies in the US:
英语词典包含110679条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。