常見例句Laryngeal mask airway(LMA)is a kind of airbreather above glottis between ventilation using endotracheal tube and face mask. 喉罩是介於氣琯內(nèi)插琯通氣和麪罩通氣之間的聲門上通氣裝置。airbreath engine 吸氣式發(fā)動機(jī) 返回 airbreather