placeholder
英 [ˈpleɪshəʊldə(r)]
美 [ˈpleɪshoʊldər]
n. (替代缺失部分的)占位符，占位文字; 位标(句子中必要但无实际意义的词项，如 It's a pity she left 中的 it)
COCA.39522
牛津词典
noun
- （替代缺失部分的）占位符，占位文字
a symbol or piece of text which replaces sth that is missing - 位标（句子中必要但无实际意义的词项，如 It's a pity she left 中的 it）
an item which is necessary in a sentence, but does not have real meaning, for example the word ‘it’ in ‘It's a pity she left’
英英释义
noun
- a symbol in a logical or mathematical expression that can be replaced by the name of any member of specified set
- a person authorized to act for another
双语例句
- The initial private test datapool is a placeholder and is empty until you add new data to it.
初始的私有测试数据池是一个占位符，并且直到您给它增加新数据前都是空的。 - Subselect placeholder text and then type to change text.
选择其中一个占位符文本，然后键入内容，以更改文本。 - The wildcard ANY type is a placeholder whose content might or might not be validated against a schema.
通配符ANY类型是一个占位符，它的内容可能针对（也可能没有针对）一个模式进行了验证。 - Prepare the list of pairs of placeholder HTML element IDs and message keys.
准备占位符HTML元素ID和消息键对的列表。 - What are content placeholder controls, content controls, and content regions?
什么是内容占位符控件、内容控件和内容区域？ - JavaScript actually sees the resolved value, typically a number, rather than the expression placeholder.
JavaScript实际上可以看到解析后的值，通常是一个数值，而不是表达式占位符。 - The solution is to create a frameset that has an almost invisible left frame and a placeholder right frame.
解决方案是创建一个拥有几乎不可见的左侧框架和一个占位符右侧框架的框架集。 - You need to double-click a table placeholder to create the table.
请双击表格占位符创建表格。 - 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。 - This will be the placeholder for the All-in-One topology.
此项目将是All-in-One拓扑的占位符。