| 单词 | minus sign |
| 释义 | > as lemmasminus sign minus sign n. the mathematical symbol ‘−’. ΚΠ 1851 Sci. Amer. 6 Sept. 407/1 It is not possible for us to occupy the amount of room necessary to explain the plus and minus signs. 1947 Math. Tables & Other Aids Computation 2 356 When two pure imaginaries are multiplied together a minus sign will register. 1990 M. Torgov St. Farb's Day i. 105 When I look at my bottom line, I see a big minus sign. < as lemmas |
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