Push & Pop 推来推去
push-pop stack 压弹式堆栈
push-pop control 压弹控制
push pop 内存分区指令
push and pop 压入和取出
push-down pop-up [计] 下推上托
pop push min 获得栈中最小元素
以上来源于: WordNet
The list of directories ACTS like a stack — you push a directory onto the top of the stack, and pop a directory off the top again to get it back.
该目录列表的行为就像一个堆栈——您将一个目录压入堆栈顶部，并从顶部弹出一个目录以取回它。
When each of the other elements are parsed, you pop the Employee object off the stack, call the relevant set function, and push the object back on to the stack.
每当其他元素被解析时，您将这个Employee对象弹出Stack，调用相关的set函数，然后将该对象推回Stack。
If the character is an operator, pop two operands, perform the appropriate operation, and then push the result onto the stack.
如果字符是个操作符，弹出两个操作数，执行恰当操作，然后把结果压入堆栈。
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