unbanvt.准许
UNabbr.(=United Nations) 联合国pron.<口>人,事物,家伙,东西
unconventional and uninhibited放荡不羁
unconditioned defense reaction无条件防御反应
uncontrolled hemorrhagic shock未控制出血性休克
Untypical mycardial infarction不典型心肌梗死
uneorrelated frequency agility非相参频率捷变
unmanned air vehicle data link无人机数据链
unrivalled charisma and talent绝代风华
unmodulated parasystolic cycle未调制的并行心律周期
unreinforced concrete pavement无筋混凝土路面
unformatted random access call[计] 无格式随机存取调用