英语词汇“minus mark”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	minus mark
释义	minus mark 基本例句负号 He seems to have mistaken a plus for a minus.他似乎把正号误作负号了。 A unary operator such as Minus is left as an exercise.像负号这样的一元运算符就留给读者练习。
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