universal
普遍的,通用的;宇宙的;全世界的;全体的
【例】 The insurance industry has produced its own proposals for universal health care.
保险业为全民保健提出了自己的建议。
unpaid
未支付的,未缴纳的;未清账的;(指人)无偿工作的;(指工作)无报酬的
【例】 Even unpaid work for charity is better than nothing.
甚至无偿的慈善工作也好过没事可做。
unprecedented
空前的,无前例的
【例】 The unprecedented economic crisis forced the Britain government to tighten public spending to reduce the deficit.
这场前所未有的经济危机迫使英国政府紧缩开支以减少赤字。
unspectacular
不引人注意的;普通的
【例】 It is visionary for the company to deploy its financial might in boosting its export business, even though the growth is unspectacular now.
这家公司很有远见地将其经济力量放在发展出口业务上,尽管其目前的增长水平还不太引人注意。
unstable
不稳定的;动荡的;难以预料的
【例】 The event shows that the current export market is unstable, easily influenced by international political factors.
这个事件表明目前的出口市场还不稳定,容易受到国际政治因素影响。