The mucosa of their epiglottic-glossal surface have both congestion and edema in different degrees, so that there is airway obstruction and dyspnea.是什么意思_The mucosa of their epiglottic-glossal surface have both congestion and edema in different degrees, so that there is airway obstruction and dyspnea.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句