操作数: operand与: take part in; participate in无效: of no avail; to no avail; in ...组合: make up; compose; constitute操作数组合: composite of operand; compositeofoperand名词解释与操作符: name explanation & operators与操作: and operation操作符: actor; new operator; operational character; operational sign; operator, an mo element; operator, content element; operators; the as operator; the is operator; type of operator操作数: [自动化] operand操作数;操作元: operand/operator参与操作: attended operation; operation average calculating; operation, average calculating非与操作: nand operation服务与操作: service and manipulation of hotel试验与操作: test and handling维护与操作: maintenance and operation修理与操作: ro repair and operations拥有与操作: owned and operated操作符表: operator table操作符号: operation symbol; operator symbol; symbol of operation操作符汇总: operators summary操作符识别: operator recognition操作符重载: operator overloading成员操作符: member operators程序操作符: programmed operator抽象操作符: abstract operator