Clinical treatment of valve-like subtotal gastrectomy preserving seromuscular layer of antrum and pylorus(a report of 120 cases)是什么意思_Clinical treatment of valve-like subtotal gastrectomy preserving seromuscular layer of antrum and pylorus(a report of 120 cases)在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句