ATCSn.航空调度系统
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)
attenuation ratio衰减比
atrophia parotica腮腺萎缩
at one's pleasure
at the rate knots飞快地;以极大的速度
at the mention ofadj.一提到(在提到 ... 时)
at someone's tail
atrial septostomy心房间隔切开术
atresia of ureter输尿管闭锁
Attila Petschauer佩特肖埃尔
at someone's back