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