释义 |
un·bound I. \“+\ adjective Etymology: Middle English unbounden, from Old English unbunden, from un- (I) + bunden bound, past participle of bindan to bind — more at bind : not bound: as a. (1) : unfastened (2) : unconfined b. : not having the leaves fastened or sewn together < an unbound book > c. : not held in chemical or physical combination II. adjective Etymology: probably from un- (I) + (assumed) obsolete English bound, past participle of English bound (to set limits to) obsolete : unbounded |