the documents that are required for something, or that give evidence or proof of something 必备资料;证明文件 I couldn't enter the country because I didn't have all the necessary documentation. 我不能入境是因为我证明文件不齐备。
Extra ExamplesPlease enclose any supporting documentation. 请附上任何证明文件。 We send comprehensive travel documentation, including tickets, hotel vouchers and a detailed itinerary. 我们寄发全套旅行文件,包括票、酒店入住券和详细行程。
written instructions for using a product, especially a computer program or equipment 文档: 产品的使用说明,特别是计算机程序或设备的使用说明。Each product is fully supported with user documentation. 每个产品都有完整的用户文档支持。 If the technical documentation is inadequate, your system is not a quality product. 如果技术资料不完整,你的系统就不是优质产品。
the act of recording something in a document; the state of being recorded in a document 文件记载;文献记录;归档 the documentation of an agreement 协议的归档