Intratracheal metal stent was inseted under the guidance of X ray TV fluoscope for malignant tracheobronchial obstruction in 7 cases.是什么意思_Intratracheal metal stent was inseted under the guidance of X ray TV fluoscope for malignant tracheobronchial obstruction in 7 cases.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句