unimplemented

基本解释

Unimplemented CSS attributes such as minimum/maximum height, selectors, and so on.
未实现的 CSS 属性，例如 minimum/maximum height、selectors 等等。
A simple "todo +security" query calls up many programs that have unimplemented security features.
一个简单的"todo+security"查询就可以找到很多具有未执行的安全特性的程序。
blog.sina.com.cn
But it was hard to convince those involved to write specifications for unimplemented features, and implemented features were likely to become the basis of new items in the specification.
但你是很难说服那些参与编写规范的人接受尚未实现的特性，已实现的特性更有可能被列入为规范新项目的基础。

Even the 1974 disengagement agreement remains unimplemented in such significant aspects as repopulation and troop levels.
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Yet the law remained unimplemented both on account of relatively weak organisational capacities on the part of the journalists and the under-developed character of the media industry.
UNESCO: Communication and Information
Unfortunately, with much of the landmark Dodd-Frank reforms still unimplemented, these same investors and savers remain exposed to many of the same risks that drove the financial markets to the breaking point in 2008.
FORBES: New SEC Chief Arrives with Gold-Plated Resume, but Much of Dodd-Frank Remains Unimplemented