UNCAC反腐败公约
UNabbr.(=United Nations) 联合国pron.<口>人,事物,家伙,东西
undifferentiated cell leukemia未分化细胞性血病
unemployment insurance expense失业保险费
Unclassified personality trait末分类的人格特性
UN Angola Verification Mission联合国安哥拉检验使团
unclassified view of education有教无类
unbiassed regression estimator无偏回归估计量
uncollectible notes receivable[经] 无法收现的应收票据
uncreped throughdrying process无皱穿透干燥工艺
Unna's alkaline methylene blue调谐式射频接收机
Unpeopled Arctic wastelands.无人居住的北冰洋荒岛