Warning: file_put_contents(/home/www/wwwroot/zidian/69228.com/cache/fcf964e051fedf2a4273803ad33fb30b.txt): failed to open stream: No space left on device in /home/www/wwwroot/zidian/69228.com/index.php on line 55 airbreather例句_airbreather英汉例句_airbreather双解例句_魏碑心思朗文词典
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。