Bradley,Jarrell,and Kim.On the existence of an optimal capital structure theory and evidence[J].Journal of Finance,1984(39).是什么意思_Bradley,Jarrell,and Kim.On the existence of an optimal capital structure theory and evidence[J].Journal of Finance,1984(39).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句