单词乎

mathematical expression

汉语翻译

【计】 数学表达式

例句

  1. One of a pair of marks, [ ], used to enclose written or printed material or to indicate a mathematical expression considered in some sense a single quantity.
    方括弧,中括号符号之一,用于托住一手写或印刷或标明被视作单一数量单位的数字表达式
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