A pile of
一堆,一垛…
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
They came and solved the problem.
他们来了并解决了问题。
This is a ticket stub.
这是一张票根。
I can't believe your never.
你好大的胆子！