有: 5年 fifteen years特种: special type; particular kin ...符号: character; sign; symbol; mar ...的: 4次方是 The fourth power of 2 i ...运算: operation; arithmetic; opera ...有括号的运算式: bracketed expression收容各种符号: general punctuation符号指令的运算对象字段: operand field of symbolic instruction符号的: symbolical符号的变更: alternation of signs; variation in sign连字符号的: hyphenated临时符号的: accidental纽姆符号的: neumatic无符号的: unsigned行末符号的: end-stopped有符号的: signed对偶的运算: dual usage集论的运算: set theoretic operation结合的运算: associative operation幂的运算: rules of exponents目的运算元: destination operand; operand destination; operand, destination算术的运算: arithmetical calculations完整的运算: complete operation原有的运算: inherited operation闭锁音符号的: hamza
