briefcase怎么读/briefcase的发音
briefcase的音标：英[ˈbriːfkeɪs] 美[ˈbriːfkeɪs]
英： 美：
briefcase是什么意思
n. 公事包, 公文包
n. a case with a handle; for carrying papers or files or books
briefcase的用法和双语例句
1. He carried a leather briefcase to the meeting.
他提着一个皮公文包去参加会议。
2. The lawyer opened her briefcase and took out some documents.
律师打开她的公文包，拿出了一些文件。
3. My briefcase contains all the important files for the project.
我的公文包里装着这个项目的所有重要文件。
4. She bought a new briefcase for her job interview.
她为面试买了一个新公文包。
5. The briefcase was left on the train by accident.
那个公文包不小心被遗落在火车上。
6. He always keeps his laptop in the briefcase.
他总是把笔记本电脑放在公文包里。
7. The old briefcase had seen better days but was still functional.
那个旧公文包虽然已显陈旧，但仍然能用。
8. The detective found a mysterious briefcase at the crime scene.
侦探在犯罪现场发现了一个神秘的公文包。
9. A briefcase is a common accessory for business professionals.
公文包是商务人士常见的配饰。
10. She received a briefcase as a graduation gift.
她收到了一个公文包作为毕业礼物。