英语词汇“minus sign”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	minus sign
释义	minus sign n. 1. Mathematics The symbol -, as in 4 - 2 = 2, that is used to indicate subtraction or a negative quantity. 2. Chemistry The same symbol, used to indicate levorotatory rotation of polarized light.
随便看	nuclear power nuclear reaction nuclear reactor nuclear transfer nuclear weapon nuclear winter nuclease nucleate nucleated nucleation nucleator nuclei nucleic acid nuclein nucleinic nucleo- nucleocapsid nucleohistone nucleoid nucleolar nucleolate nucleolated nucleolus nucleon nucleonic

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