DaVita Inc., one of the chains, stated in its 2006 annual report that one-fourth of its net operating revenue comes from administering the drug.是什么意思_DaVita Inc., one of the chains, stated in its 2006 annual report that one-fourth of its net operating revenue comes from administering the drug.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句