not-a-number
基本解释
- n.非数
英汉例句
- An integer is a number that is not a fraction.
整数就是不是分数的数。 - Gets or sets the string that represents the IEEE NaN (not a number) value.
获取或设置表示IEEE NaN(非数字)值的字符串。 - You can enter material resource units as a number, not a percentage.
您可以输入以数字而不是百分比表示的材料资源单位。 - Returns the special value NaN indicating that an expression is not a number.
返回特殊值NaN,指示一个表达式不是数字。 - Such movements invariably ended up hurting a number -- and not a small number -- of people.
凡是这样的运动都要伤害一批人,而且不是小量的。