"a whole number" (opposed to fraction), 1570s, from Latin integer (adj.) "whole, complete," figuratively, "untainted, upright," literally "untouched," from in- "not" (see in- (1)) + root of tangere "to touch" (see tangent (adj.)). The word was used earlier in English as an adjective meaning "whole, entire" (c. 1500).
实用例句
1. Surely the output should be true and then false, since both Integer objects are the same.
一般人都会认为输出结果肯定先是true,再是false, 因为两个Integer对象 都是相同的.
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2. The quantity n is an integer, not a continuous variable.
量n是个整数, 而不是一个连续的变量.
来自辞典例句
3. Mathematics The even or odd quality of an integer.
一个整数奇数或偶数的性质.
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4. Convex analysis, Lagrangian relaxation, non differentiable optimization, and applications in integer programming.
凸分析 、 拉格朗日松弛法 、 不可微分函数最适化以及在整数规划上的应用.
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5. Converts the specified 64 - bIt'signed integer to an enumeration member.