hàn niú chōng dòng
汗牛充栋
词语解释
汗牛充栋 [hàn niú chōng dòng]
1 形容书籍存放很多。用牛运输，牛累得出汗；书堆满屋子，顶到栋梁。
例 又有徒党传习，日不 暇给，又其书汗牛充栋。——宋·陆九渊《与林叔虎书》
英 enough books to make the ox carrying them sweat or to fill a house to the rafters—an immense number of books;
引证解释
1 谓书籍存放时可堆至屋顶，运输时可使牛马累得出汗。后用“汗牛充栋”形容著作或藏书极多。