briefcase的词源

英文词源

briefcase (n.)youdaoicibaDictYouDict
"portable folding case for holding papers," 1926, from brief (n.) in the paper sense + case (n.2).

中文词源

briefcase:公文包

brief, 公文,报告。case, 箱子。

该词的英语词源请访问趣词词源英文版:briefcase 词源,briefcase 含义。

briefcase:公文包,公事包

词根词缀:brev- 短, v←→ f, brief 简短 + case 箱,盒