Traduction :
lit. enough books to make a pack-ox sweat or to fill a house to the rafters (idiom); fig. many books
Référence :
栋：栋宇，屋子。书运输时牛累得出汗，存放时可堆至屋顶。形容藏书非常多。
Origine :
唐·柳宗元《陆文通墓表》：“其为书，处则充栋宇，出则汗牛马。”
Exemple :
世传养生术，～，行而效者谁也？（清·蒲松龄《聊斋志异·封三娘》）
Annotation :
汗牛充栋1
1. hànniúchōngdòng :
[EN] lit. enough books to make a pack-ox sweat or to fill a house to the rafters (idiom); fig. many books
