英语词汇minus sign怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	minus sign
释义	minus sign 美/ ?ma?n?s sa?n / 简明释义减号：在数学中表示减法（如8-6=2）或负数（如-10°）的符号。英英释义 n. 1 a sign indicating the operation of subtraction 双语例句 1 Plus and minus signs were used in 1514 in Holland. 1514年，荷兰开始使用加号和减号。 2 Totally he got 20 minus signs. 她总共获得20个负号。 3 These correspond to the plus and minus signs that control code folding. 这些小三角对应于控制代码合并的加减符号。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。