Atwa阿特瓦
atprep.在;向;达n.基普(老挝货币基本单位)(=att);[化]砹(极不稳定放射性元素)abbr.密封的(=airtight)abbr.气温(=air temperature)
at the end of ...在 ... 末尾
AtroPen Auto-Injecter阿托品自动注射针(含硫酸阿托品)
atrioventricular escape房室结性逸搏
atrial inhibited pacing心房抑制型起搏
at the very moment when正在; 一 ... 就
atherosclerotie disease动脉粥样硬化