Stack pointer function
[计] 栈指示字功能
🧩 词语组成解析
stack
[stæk]
n. 垛，干草堆;（一排）烟囱;层积;整个的藏书架排列;
vt.& vi. 堆成堆，垛;堆起来或覆盖住;洗牌作弊;秘密事先运作;
pointer
['pɔintə]
n. 建议;线索;教鞭;（测量仪器上的）指针;
🗣️ 情景例句
What are we having?
我们吃些什么？
The fox knew too much, that's how he lost his tail.
机关算尽太聪明，反误了卿卿性命。
Yes, they're free. But there's usually a long line.
是的，免费。但常常要排长队。