unobserved

adj. 未被遵守的,未被发觉的,未受注意的

unmentionables, unmerchantable, unmindful, unmistakable, unmistakably, unmitigated, unmoved, unmoving, unnatural, unnaturally, unnecessarily, unnecessary, unnerve, unnerving, unnoteworthy, unnoticed, unnumbered, UNO, unobjectionable, unobservable, unobstructed, unobtainable, unobtrusive, unobtrusively, unoccupied, unofficial, unofficially, unoriginal, unorthodox, unorthodoxy, unpack, unpaid, unpalatable, unpalatably, unparalleled, unparliamentary, unpaved, unpick, unplaced, unplanned,