栈: shed; pen符号: character; sign; symbol; mar ...顶符号: top symbol键顶符号: key top symbol栈顶: stack top; top of stack; topofstack栈顶, 栈头: stack head当前栈顶值: current stack top value全局栈顶: global stack top运行期栈顶: runtime stack top运行时栈顶: run time stack top; runtime stack top栈顶单元: stack top location; stacktoplocation; top stack location栈顶寄存器: top register; top-of-stack register栈顶控制安: top-of-stack control word栈顶控制字: top of stack control word栈顶算符: top operator栈顶元素: top element; top stack element; topmost element栈顶运算符: top operator栈顶指示字: top of stack pointer栈顶指针: stack top pointer; top of stack pointer栈顶运算对象, 栈顶操作数: top operand; top stack operand符号: 1.(记号; 标记) character; sign; symbol; mark; code; notation; expression; denotation; sentinel 注音符号 phonetic symbol; 标点符号 punctuation mark; 代数符号 algebraic symbol2.(表明职别、身分等的标志) insignia全局栈顶单元: global stack top location; globalstacktoplocation栈顶运算对象: top operand; top stack operandaiga符号: dot pictogramsid符号: id symbol
