foundation primer

基本解释

Primer is a protective provides a smooth surface for foundation.
隔离霜主要是在上粉底之前起一个保护性作用。
Simple Task Management: This is our foundation-level primer that explains the 101 behind how you should be organizing your tasks.
简单的任务管理：基础部分介绍如何组织任务
As mentioned in the primer for this series, RCC plays a key role in SVG and XForms integration as it provides the foundation for mixing and matching the two markups.
在本系列文章中的基础知识一文中曾经提到，由于提供了混合与匹配这两类标记的基础，RCC 在 SVG 和 XForm 的集成中起着重要的作用。

There are other financing costs, but the important part of the story is that Medicare is funded by tax dollars of working Americans ( Medicare Spending and Financing, A Primer Kaiser Foundation 2011).
FORBES: Why Your Children Won't Have Medicare