汗牛充棟 [ㄏㄢˋ ㄋㄧㄡˊ ㄔㄨㄥ ㄉㄨㄥˋ; han4 niu2 chong1 dong4]
lit. enough books to make a pack-ox sweat or to fill a house to the rafters (idiom); fig. many books
◄ ►
汗牛充棟
かんぎゅうじゅうとう
noun (common) (futsuumeishi)
(having, there being) a great number of books
◄ ►