utmost

a.极度的；最远的 n.极限，最大可能

USSR, usual, usually, usurer, usurp, usurpation, usurper, usury, Utah, utensil, uterine, uterus, utilise, utilitarian, utility, utility room, utilization, utilization, utilisation, utilize, utilize, utilise, Utopia, Utopian, utter, utterance, utterly, uttermost, uvula, V, V (also v), V and A, V, v, v.=inquire, vac, vacacy, vacancy, vacant, vacant possession, vacate, vacation, vaccinate,