avb(=atrioventricular bundle) 房室束,(=auriculo-ventricular block) 房室传导阻滞
AVabbr.音视频(=audio-visual)
avulsion of bulb眼球撕脱
avirulent mutant无毒突变株
avicel cellulose结晶纤维素
Avulsion of nail甲抽出术
Avicennia marinan.海榄雌
avulsion of limb肢体撕脱
avionics systems航空电子系统
avicular uncinus鸟头状齿片钩毛(动)