briefcase
🇺🇸
/ˈbriːfkeɪs/
🇬🇧
/ˈbriːfkeɪs/
noun
R
a flat case for carrying papers and documents
He carried his important papers in a black briefcase to the meeting.
他带着一个黑色公文包去开会，里面装着他的重要文件。
translation
公文包
词形变化
Plural
briefcases