| 描述 | miáo shù | to describe; description |
| 文件 | wén jiàn | document; file; CL:份[fen4] |
| 封装 | fēng zhuāng | to encapsulate; to enclose; to wrap; to seal inside |
| 已 | yǐ | already; to stop; then; afterwards |
| 验证 | yàn zhèng | to inspect and verify; experimental verification; to validate (a theory); to authenticate |