unstuck

adj 1 not stuck or glued on or together; detached 未粘住的; 未附著的; 松开的: The (flap of the) envelope was unstuck. 信封（的封口）没粘住. 2 (idm 习语) ,come un`stuck (infml 口) be unsuccessful; fail 不成功; 失败: His plan to escape came badly unstuck. 他想逃走的打算完全吹了.

unsold, unsolicited, unsolved, unsophisticated, unsound, unsparing, unsparingly, unspeakable, unspeakably, unspoiled, unspoken, unspotted, unstable, unsteadily, unsteadiness, unsteady, unstinting, unstintingly, unstop, unstoppable, unstudied, unsubstantiated, unsuccessful, unsuitable, unsung, unsure, unsuspecting, unswerving, unsympathetic, untainted, untalented, untangle, untapped, untenable, unthinkable, unthinking, unthinkingly, unthreatening, untidily, untidiness,