Objective To study on the expression and clinical significance of NK cell activity and serum soluble interleukin 2 receptor (sIL 2R) in cancer patients.是什么意思_Objective To study on the expression and clinical significance of NK cell activity and serum soluble interleukin 2 receptor (sIL 2R) in cancer patients.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句