Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/922e9dabe54143a016d43465c8c4abe5.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.com/index.php on line 55 airbreather是什么意思，airbreather的翻译，airbreather音标、读音、用法和例句_零六五六深蓝词典
Laryngeal mask airway(LMA)is a kind of airbreather above glottis between ventilation using endotracheal tube and face mask. 喉罩是介於氣琯內插琯通氣和麪罩通氣之間的聲門上通氣裝置。