算术: arithmetic figure; arithmeti ...算术操作: arithmetical operation算术操作数: arithmetic operator伪算术操作: pseudo-arithmetic operation浮点算术操作: floating-point operation arithmetic算术操作算术运算: arithmetic operation绝对值算术操作: magnitude only arithmetic operation转换或算术操作溢出: overflow in conversion or arithmetic 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技术操作: technical operation技术操作员: technical operator手术操作: operation technique; surgical procedure腕手术操作: operative procedure on wrist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存储操作符: storing operator当前操作符: co / no current operator / next operator等号操作符: equality operator点操作符: dot operator