briefcase
Definition
A portable rectangular case, typically made of leather or synthetic material, used to carry documents.
中文 通常由皮革或合成材料制成的便携式矩形公文包，用于携带文件。
Example
"He carried his notes in a black leather briefcase."
A portable rectangular case, typically made of leather or synthetic material, used to carry documents.
中文 通常由皮革或合成材料制成的便携式矩形公文包，用于携带文件。
"He carried his notes in a black leather briefcase."