bookhoardWiktionary 原文构词拆分book词根/词干+hoard词根/词干演变路径（由近及远）英语仿译自 ←古英语 bōchord “library, collection of books”词源说明Calque of Old English bōchord (“library, collection of books”), equivalent to book + hoard.释义（英文）名词 Noun(very rare, Anglo-Saxonism) collection of books, library词族相关词（1）bookhouse