负数

负数 [fù shù]

1. ■ negative number; negative; minus:

他计算了收益和亏损， 所得结果是个负数。 He calculated his gains and losses of money and the result was a minus.

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常用词组

1. ■ 负数表示法 negative number representation;

2. ■ 负数穿孔 eleven punch; X punch;

3. ■ 负数区 minus zone