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reserved word

英 /rɪˌzɜːvd ˈwɜːd/
  • 保留字：在编程语言中具有特殊含义的单词，不能用作变量名或其他标识符。

双语例句

  1. The variable name must not be a reserved word.
    变量名一定不能是保留字。
  2. In Korn shell scripting, the word function is a reserved word.
    在Korn shell脚本中，单词function是一个保留字。
  3. You want to be very sure that "title" is taken as the reserved word rather than as a STRING.
    您需要确定“title”是被视作保留字而非字符串的。

网络短语

  • reserved word expected
    预期的保留字
  • C Reserved Word
    又称保留字
  • adjacent reserved word
    相邻保留字
  • Reserved word used as symbol
    把汇编语言规定的保留字作标识符使用
  • output and input reserved word
    out与inp保留字

同义词

keywords
预定字；[计]保留字；关键词

英英释义

  • In a programming language, a reserved word (also known as a reserved identifier) is a word that cannot be used as an identifier, such as a name of a variable or function or a label; this is a syntactic definition, part of the lexical grammar of identifiers, and a reserved word may have no meaning. A closely related and often conflated notion is a keyword which is a word with special meaning (this is a semantic definition), while syntactically these are terminal symbols in the phrase grammar.