In the second part, starting with the definition of the insider trading in the securities market, the author introduces the insider and material nonpublic information, lastly analyses the harmfulness.是什么意思_In the second part, starting with the definition of the insider trading in the securities market, the author introduces the insider and material nonpublic information, lastly analyses the harmfulness.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句