Total 49 clinical staging T1-T3 prostate cancer patients were recruited by a purposive sampling method from urology outpatient clinics in a medical center.是什么意思_Total 49 clinical staging T1-T3 prostate cancer patients were recruited by a purposive sampling method from urology outpatient clinics in a medical center.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句