A written test or piece of work is one that involves writing rather than doing something practical or giving spoken answers.
knowledge that can be assessed in a short, written test.
简短的书面测试即可以评估的知识。
A written agreement, rule, or law has been officially written down.
The newspaper broke a written agreement not to sell certain photographs.
该报纸违反了不出售某些摄影作品的书面协议。
Written is the past participle of write.