undefined

adj.

1. 未阐明的；未限定的
   not made clear or definite
   1. The money was lent for an undefined period of time.
      这笔钱无限期借出。

1. As we shall not deal with algorithmic problems, we leave the term "efficient" undefined.
   因为不讨论算法问题，我们对“有效”这一术语不作具体解释。
2. The money was lent for an undefined period of time.
   这笔钱无限期借出。
3. A placeholder link is a link with an initially undefined target.
   占位符链接就是与开始时未定义目标的链接。
4. The first bug involves Chrome 10, which passes an undefined value for the time.
   第一个错误涉及Chrome10，它为时间传递一个undefined值。
5. A violation of the rules of this specification; results are undefined.
   破坏规范的规则，结果是不确定的。
6. In the snippet above, it looks as though the script is using an undefined variable named "alertConfigService," but this is not the case.
   在上面的代码片段中，好像脚本使用了未定义的变量“alertConfigService”，但事实并非如此。
7. If you try to use them, an XML processor will fail with an undefined entity error.
   如果您想使用它们，XML处理器将失败并出现一个undefinedentity错误。
8. If a VALUE clause is not specified, the initial value of the item is undefined.
   如果没有指定VALUE子句，则表示没有定义该项的初始值。
9. Don't worry& that's how vi illustrates undefined portions of the document.
   不要担心，这是vi表示文档中未定义的部分的方式。
10. For example, on Linux and UNIX operating systems, undefined passwords are treated as NULL.
    比如，在Linux和UNIX操作系统上，未定义口令被作为NULL处理。
11. It flags errors ranging from unconnected links, to undefined conditions or other missing attributes.
    它可标记各种错误，既包括未连接的链接，也包括未定义的条件或其他缺少的属性。
12. Prefixes can be set to different URIs, but cannot be undefined, at least for XML1.0 documents.
    可以将前缀设置成不同的URI，但不能取消定义，至少对XML1.0文档是这样。
13. The import parser transitioned to an undefined state.
    导入分析器转换到了未定义的状态。
14. An undefined prefix is in use.
    使用了未定义的前缀。
15. The effect of any ordinary character being preceded by an escape is undefined.
    任何普通字符前跟转义字符的作用是未定义的。
16. For asynchronous calls, this parameter is undefined.
    异步调用，这个参数是未定义的。
17. Taking the "now", present and concrete, versus the" global", undefined and anonymous.
    获得“现在”、“当下”和“实在”而不是“全球性”、“不确定”和“匿名”的感受。
18. This can result in undefined and unexpected behavior, which can be difficult and time-consuming to track down.
    这可能导致不明确、不可预见的后果，要跟踪这种情况也是很困难很耗时间的。
19. The environment variable ( s) specified in the debugging information file path are undefined.
    没有定义在调试信息文件路径中指定的环境变量。
20. It also allows the user to display any undefined values in the application.
    它还让用户可以显示应用程序中任意未定义的值。
21. If copying occurs between strings that overlap, the behavior is undefined.
    如果复制字符串之间发生重叠，则行为是未定义的。
22. Undefined elements can be included in an array literal by simply omitting a value between commas.
    数组直接量中还可以存放未定义的元素，只要在逗号之间省去该元素的值就可以了。
23. The application name for one of the rules is undefined.
    规则中的程序名没有定义。
24. Who should take a responsibility to machines'security, which is an undefined greyness field.
    谁该对机器的安全负责，这问题是个不能确定的灰色领域。
25. Call to undefined function getmxrr().
    是调用了未定义的函数！
26. Otherwise, the program does not conform to the ABI and has undefined behavior.
    否则，该程序将不符合ABI并带有未定义的行为。
27. It is undefined that government should play the role of strength or weakness in social governance.
    在社会治理中有关政府应该扮演强势抑或弱势的角色并没有明确的定论。
28. Onclick behavior for this button is undefined.
    未定义此按钮的onclick行为。
29. Specifies that the certificate has an undefined name constant.
    指定证书具有一个未定义的名称常数。
30. Life itself remains undefined to me.
    生命本身对我来说依然不明确。

adj

1. not precisely limited, determined, or distinguished
   1. an undefined term
   2. undefined authority
   3. some undefined sense of excitement
   4. vague feelings of sadness
   5. a vague uneasiness

   Synonym:    vague