Positive rates of PTEN protein expression was not associated with the pathological types and cellular differentiation degree (P>0.05), but was highly associated with lymph node metastasis(P=0.009).是什么意思_Positive rates of PTEN protein expression was not associated with the pathological types and cellular differentiation degree (P>0.05), but was highly associated with lymph node metastasis(P=0.009).在线翻译_英语_读音_用法_例句