钻故纸堆
资料来源 : CEDICT
to dig into piles of outdated writings (idiom); to study old books and papers
依字母排序 :
钻
版权所有 © 2024 3Dict.cn
to dig into piles of outdated writings (idiom); to study old books and papers
版权所有 © 2024 3Dict.cn
