英语词汇正负数是什么意思，正负数的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	正负数
释义	DEFINITIVE EXAMPLES 权威例句〔positive〕It's really a simple numbers game with negative and positive numbers.它其实就是正负数的简单数字游戏。柯林斯高阶
随便看	pyruvate kinase pyruvate oxidase pyruvate oxidation factors pyruvate phosphokinase pyruvemia pyruvic pyruvic pyruvic pyruvic acid pyruvic acid pyruvic acid-enol-phosphate pyruvic alcohol pyruvic aldehyde pyruvic carboxylase pyruvic dehydrogenase pyruvic ketolase pyruvic oxidase pyruvonitrile pyruvoyl pyrvinium chloride pyrvinium pamoate pyrvolidine pyrylium pyrylium compound pyrylium salt

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