用法:
1 person, horse, etc that wins 获胜的人、 马等:
The winner was presented with a trophy. 获胜者得到了奖品.

用法:
2 (infml) thing, idea, etc that is successful 成功的东西、 想法等:
Their latest model is certain to be a winner. 他们最新型号的产品一定很成功.

用法:
3 (idm 习语) pick a winner => pick3.

• unable(not able)
• unaware(unawares)
• under shelter of(under the shelter of)
• unless(if not)
• unless(until)
• unning(on end)
• unused
• unusually(not usually)
• unwell(not well)
• upright(uprightly)
• upstair(upstairs)
• uptodate(up-to-date)
• upward(upwards)
• urban(urbane)
• used to do sth(be used to doing sth)
• used to(usually)
• used to(would)
• valuable(valued)
• varied(various)
• various(various of)
• vindicative(vindictive)
• virtual(virtuous)
• wake(waken)
• want sb doing sth(want sb to do sth)
• want(want for)