Methods Using the emphysematous bulla ligation and the un ilateral lung volume reduction to treat old COPE patients with bronchopleural fi stula.是什么意思_Methods Using the emphysematous bulla ligation and the un ilateral lung volume reduction to treat old COPE patients with bronchopleural fi stula.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句