英语词汇plus-minus sign怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	plus-minus sign
释义	Definition of plus-minus sign in English: plus-minus sign noun The mathematical symbol ‘±’. Origin 1930s. Definition of plus-minus sign in US English: plus-minus sign noun The mathematical symbol ‘±’. Origin 1930s.
随便看	give a warning to giveaway give away give away give-away giveaways give-aways give a whirl give a wide berth give a wide berth to giveback give back give backing to give battle give best give birth give birth give birth give birth to give blood give blood give bondi give cardiac massage to give/care a damn give/care a hoot

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Definition of plus-minus sign in English: