Warning: file_put_contents(/www/wwwroot/ppbbbu/oiqp.com/cache/08b2f14416a6a0ea359bffbf2300eeb6.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 airbreather例句_airbreather英汉例句_airbreather双解例句_奇葩剧汉英词典
Laryngeal mask airway(LMA)is a kind of airbreather above glottis between ventilation using endotracheal tube and face mask. 喉罩是介于气管内插管通气和面罩通气之间的声门上通气装置。