Mr.Hilton made a killing on the stock market; he bought a lot of shares when the price was low and sold them when the price went very high.是什么意思_Mr.Hilton made a killing on the stock market; he bought a lot of shares when the price was low and sold them when the price went very high.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句