integer/ˈɪntɪdʒə(r); `ɪntədʒɚ/ n(mathematics 数) wholenumber (contrasted with a fraction) 整数(fraction之对) 1, 2 and 3 are integers; 1/3 is not an integer. 1、 2、 3是整数, 1/3 不是整数.
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