Esophageal motility problems can occur in patients with progressive systemic sclerosis (scleroderma) because the submucosa becomes fibrotic.是什么意思_Esophageal motility problems can occur in patients with progressive systemic sclerosis (scleroderma) because the submucosa becomes fibrotic.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句