Methods 4 cases of late stage transerse colon cancer combined with malignant obstruction.Self expanding,nichrome metal stents were inserted under the help of X ray and colonscopy.是什么意思_Methods 4 cases of late stage transerse colon cancer combined with malignant obstruction.Self expanding,nichrome metal stents were inserted under the help of X ray and colonscopy.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句