研究生入学考试词汇表

vegetable vast vase vary various variety variation variable vapour vanity vanish van valve value valuable valley validity valid vain vague vacuum vacation vacant utter utmost utilize utilization utility usually usual user useless useful used use usage us urgent urge urban upward up-to-date upstairs upside-down upset uproar upright upper upon uphold up unwilling unusually unusual until untie unsuitable unstable unsatisfactory unreasonable unpleasant unpaid unnecessary unlucky unlock unload unlimited unlikely unlike unless unknown unkind unjust university universe universally universal unity ultimate unite unit unique union uniformly uniform unhappy unfortunately unfortunate unfold unfit unfair unexpected unemployment uneasy undoubtedly undo undesirable undertake understanding understand underneath underline underground undergraduate undergo underestimate under uncover unconscious uncommon uncomfortable uncle uncertainty uncertain unbearable unable umbrella ultimately ugly tyre typist typical typhoon typewriter type two twist twinkle twin twice twenty twentieth twelve twelfth tutor turnip turning turn turkey turbulent turbine tunnel tune tumble tuition Tuesday tuck tube tub try truth trust trunk trumpet truly true truck trousers troublesome trouble tropical troop trolley trivial triumphant triumph trip trim trifle trick tribe triangular triangle trial trend tremendous tremble tree treaty treatment treat treasurer treasure treason tray travel trap transportation transport transplant transparent transmit transmission translation translate transition transistor transient transformer transformation transform transfer transaction tramp tram traitor training train trail tragic tragedy traffic traditional tradition tradesman trader trade tractor track trace toy town tower towel towards tow tourist tour tough touch totally total toss torture tortoise torrent torch topic top tooth tool too tonight tongue tone tomorrow tomb tomato tolerate tolerant