unwitvt.<废>使丧失智能使精神错乱
UNabbr.(=United Nations) 联合国pron.<口>人,事物,家伙,东西
undivided authority一长制
undesired frequency寄生频率
Ununited/am ther不愈合/针灸疗法
unproductive growth不结果实枝
Undaria pinnatifada裙带菜
uncontroled feeling失控情绪
unterminated string未终止字符串
unguided projectile无导向装置的射弹
unnumbered commands未编号命令
Unwritten law norms不成文法规范