Concomitant Cisplatin and 5-Fluorouracil with Veinal or with Oral High-Dose Leucovorin in Treatment of Patients with Advanced Nasopharygeal Carcinoma是什么意思_Concomitant Cisplatin and 5-Fluorouracil with Veinal or with Oral High-Dose Leucovorin in Treatment of Patients with Advanced Nasopharygeal Carcinoma在线翻译_英语_读音_用法_例句