automated external defibrillator pacemaker
外杂散辐射
external stray radiation【分化】
暂无补充释义。
相关词条
external image
external debt service ratio【金融】
external cardiopulmonary resuscitation
internal-external upset tubing【油气】
adosculation【胚】;external fertilization【胚】;in vitro fertilization【胚】
external need
stricture of external auditory canal