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。

youdao

If a function is executing, then the stack pointer is pointing to the top of the whole stack, which is also the top of that function's activation record.

如果一个函数正在执行，那么堆栈指针就会指向整个堆栈的顶部，这也是该函数活动记录的顶部。

youdao

These steps are typically handled through continuous communications that stack key messages on top of one another.

这些步骤通常通过持续的交流进行处理，其中一个关键消息堆叠在另一个关键消息之上。

youdao

Now, as an aside, there's another couple of layers at the very top above the stack and above the heap, but below the tech segment and those are called initialized data and uninitialized data.

题外话，在堆和栈的顶端,还有好几层，但是在技术段之下,他们被叫做初始化数据和未初始化数据。

哈佛公开课 - 计算机科学课程节选

These breaks can all stack on top of each other and eliminate the tax burden.

FORBES: American Families Are Bearing the Tax Burden

And you can either stack it on top of each other high, or you can just grow the single pipe vertically, and plants will naturally sprout right out of that.

NPR: Vegetable Gardening On A Budget

Other than the fact you can't stack anything on top of it, we sort of like the way it looks, even though the plastic is very prone to gathering fingerprints.

ENGADGET: Slingbox 350 and 500 review: Sling Media finally upgrades its line of media streamers