Stack combination
[计] 栈组合
🧩 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;
🗣️ 情景例句
A murder occurred last night in this very district.
就在这个区昨晚发生了一起凶杀案。
We used to go to the movies about once a week.
我们过去常一个星期大约去看一次电影。
That'll be very intersting. What cities are you going to visit?
那一定很有趣。你们打算参观哪些城市？