unknowingly

adv: All unknowingly, she had been waiting for hours in the wrong place. 她记错了地方, 在那儿等了半天一直未发觉.

United Nations, United States, unitedly, unity, Univ, universal, universality, universally, universe, university, univocal, unjust, unjustifiable, unjustifiably, unjustly, unkempt, unkind, unkindly, unkindness, unknowing, unknown, unlace, unladen, unlatch, unlawful, unlawfully, unlearn, unlearned, unleash, unleavened, unless, unlettered, unlicensed, unlike, unlikely, unlimited, unlined, unlisted, unliterary, unload,