英语词汇“placeholder”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

placeholder

释义

Noun: placeholder

A person authorized to act for another
- proxy, procurator
A symbol in a logical or mathematical expression that can be replaced by the name of any member of specified set

Derived forms: placeholders

Type of: agent, variable

Encyclopedia: Placeholder

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