- 1nA2/ˈbriːfkeɪs/公事包
A flat case with a handle, used especially for carrying papers or documents to work or school.
示範例句 · Example
Dad put the papers carefully into his leather briefcase.
逐字爸爸小心地把文件放進他的皮革公事包。
「briefcase」是「裝文件用的扁平公事包」，常有把手，上班或開會的人提著走。核心畫面可以想成「專門裝紙本、資料夾的硬殼扁包」——比書包正式，比行李箱小很多。常見：leather briefcase、carry a briefcase、open your briefcase。跟 backpack / school bag 分開：那些多半裝書本、便當；briefcase 多半裝文件、報告。跟 suitcase 分開：suitcase 是旅行大行李箱。
常見搭配
leather briefcase
皮製公事包
a briefcase made of leather
Grandpa still uses the same leather briefcase every day.
black briefcase
黑色公事包
a briefcase that is black
She set her black briefcase beside the chair.
carry a briefcase
提／帶著公事包
to hold a briefcase and take it with you
He was carrying a briefcase when he arrived at school.
open a briefcase
打開公事包
to open a briefcase to take something out or put something in
She opened her briefcase and took out a calculator.
pick up / put down a briefcase
拿起／放下公事包
to lift a briefcase or set it down
He picked up his briefcase and put it on the desk.
papers / documents in a briefcase
公事包裡的文件／資料
to keep papers or documents inside a briefcase
There were important papers in her briefcase.
core核心畫面
Picture a flat rectangular case with a handle on top, carried by the side rather than on the back. The flatness is the whole design: it is shaped for papers that must not bend. That is what separates it from a backpack or a — the contents are documents, not lunch.
原始詞典資料2 筆記錄
以下是外部詞典記錄的用法，摘錄並精簡格式，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
briefcasenoun/ˈbɹiːfˌkeɪs/
- 1
A case used for carrying documents, especially for business.
- 2
computingengineeringmathematicsIn Microsoft Windows, a folder that supports file synchronization between itself and another folder.
- You create a briefcase called Files where you store all your important documents. The briefcase is stored on your Tablet PC's C: drive, and the source files reside on your server.
摘錄自 英文維基詞典 English Wiktionary，已精簡格式；依 CC BY-SA 4.0 授權使用，改動後的內容同樣以此授權提供。