1 ผลลัพธ์ สำหรับ 钻故纸堆
หรือค้นหา: -钻故纸堆-, *钻故纸堆*

CC-CEDICT CN-EN Dictionary
钻故纸堆[zuān gù zhǐ duī, ㄗㄨㄢ ㄍㄨˋ ㄓˇ ㄉㄨㄟ, 钻 故 纸 堆 / 鑽 故 紙 堆] to dig into piles of outdated writings (成语 saw); to study old books and papers [Add to Longdo]

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