英语词汇“plus sign”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	plus sign
释义	plus sign n. 1. Mathematics The symbol (+), as in 2 + 2 = 4, that is used to indicate addition or a positive quantity. 2. Chemistry The same symbol, used to indicate dextrorotatory rotation of polarized light.
随便看	importability importable importance important importantly importation importer importunate importunately importunateness importune importunely importuner importunity impose imposer imposing imposingly imposing stone imposition impossibility impossible impossibly impost impost

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