briefcase

公文包英释nna flat case used especially by business people for carrying papers or documents

1 He popped a letter out of his briefcase..他从公文包里突然掏出一封信。

2 Every day you arrive in workspace with the same items — a cell phone, briefcase and/or purse, mail, keys, change..每天你都带着同样的东西进入工作区——一只手机、公文包和/或者手提包、邮件、钥匙、零钱。

3 Dennis peered into the room and saw her take a small red object out of her briefcase and quickly hide it in the bottom drawer of her dresser..丹尼斯窥视着房间里的一举一动，只见她从公文包里拿出一个红色的小东西，快速地把它藏在梳妆台最底下的抽屉里。