The bronchial tubes in both areas had been damaged causing them to dilate and become congested with mucous, a condition known as bronchiectasis.是什么意思_The bronchial tubes in both areas had been damaged causing them to dilate and become congested with mucous, a condition known as bronchiectasis.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句