...an ashtray of cigarette stubs.是什么意思？

...an ashtray of cigarette stubs.

一烟缸的烟蒂

an

art. 一（在元音字母前代替不定代词a），一任一某一，一个；

例句
He started eating an apple...
他开始吃苹果。

ashtray

n. 烟灰缸；

例句
She hurled the ashtray across the room, narrowly missing my head...
她用力把烟灰缸从房间那头扔过来，差点砸到我的脑袋。

of

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]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

cigarette

n. 纸烟，香烟；

例句
People's cigarette smoke seemed to hang in the air.
人们吸烟的烟雾似乎会长时间滞留在空气中。

stubs

--

例句
Fans who still have their original ticket stubs should contact Sheffield Arena by July 3.
仍保留原始票根的球迷请于 7 月 3 号前和谢菲尔德体育馆联系。