Suppose you are an investor, and own five different bonds and shares of stock in ten corporations with a total value of $25,000, that is your portfolio.是什么意思_Suppose you are an investor, and own five different bonds and shares of stock in ten corporations with a total value of $25,000, that is your portfolio.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句