briefcase

briefcase — noun

1. a flat work bag or hard case that you carry by hand for papers, files, or a lapt

1.名詞B1
釋義

a flat work bag or hard case that you carry by hand for papers, files, or a laptop, especially when going to the office or an important meeting.

例句

Ravi slid the sales contract into his black briefcase before the train arrived.

put documents into a briefcase

On the courtroom bench, Ms. Chen opened her briefcase and pulled out three folders.

open a briefcase and remove papers

同義詞
  • attaché case

    more formal and often harder-sided; strongly associated with business use

  • portfolio

    flatter case or folder, often for carrying documents without much extra space

  • satchel

    usually softer and often worn with a shoulder strap, not mainly for office papers

文法句型

carry a briefcase

put [papers] in a briefcase

a briefcase full of [documents]

用法筆記

Usually carried by office workers, lawyers, or business travelers, and the contents are most often papers, files, or a laptop. Unlike a backpack or satchel, a briefcase is typically flat, firm, and held by a handle rather than worn on the body.

常見錯誤

The contract is on my briefcase.
The contract is in my briefcase.
💡papers are normally kept inside it, so use 'in'.
Nadia took a briefcase on the mountain trail.
Nadia took a backpack on the mountain trail.
💡a briefcase is for work papers and similar items, not hiking gear.