Conclusion: X-ray findings of lithiasis in the elserly hiatal hernia sac had some special signs, which could be diagnosed accurately.是什么意思_Conclusion: X-ray findings of lithiasis in the elserly hiatal hernia sac had some special signs, which could be diagnosed accurately.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句