C2 noun #86,858 最常用

The symbol + used to denote the operation of addition and to indicate that a number is positive.

plus sign 30秒了解

  • (noun) The symbol + used to denote the operation of addition and to indicate that a number is positive.

Meanings

  1. 1
    noun The symbol + used to denote the operation of addition and to indicate that a number is positive.

近义词

addition sign plus
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