uncoadj.<苏>奇怪的; 陌生的; 异常的adv.过分地n.<苏>新闻; 奇怪的人
UNabbr.(=United Nations) 联合国pron.<口>人,事物,家伙,东西
unchecked symbol未检验的符号
unbuffered input无缓冲输入
unburned stopper不烧塞头
unmanured fallow无肥休闲地
unexplored field未开拓的土地
unbonded tendons无粘结预应力筋
unbilled revenue未开账单的营业收入
unblocked assets解冻资产
Unbalanced loads不平衡负载
"always appeared completely unmoved and imperturbable"
"the archeologists could date the vase because it was in-situ"
"an in-situ investigator"