pad for preliminary or hasty writing or notes or sketches etc; "scribbling block" is a British term 同义词：scratch pad, scribbling block,
例句与用法
1.
In the first case , the database design may be slightly more than a few notes on some scratch paper 对于前一种情况，数据库设计可能只需要在一些草稿纸上写几个备注即可。
2.
You can use your database model as a reference during implementation of the database . for this purpose , database developers use tools that range in technical complexity from pencils and scratch paper to word processing and spreadsheet programs , and even to software programs created specifically for the job of data modeling for database designs 鉴于此目的，数据库开发人员将使用各种工具进行数据库设计，这些工具在技术复杂性方面差别很大，既可以是简单的铅笔和草稿纸，也可以是字处理和电子表格程序，甚至可以是专门为数据建模工作创建的软件程序。
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