CEDICT
pot; can; jar
Wiktionary
装盛东西的圆筒形器皿。如:「瓦罐子」、「铁罐子」。也作「罐儿」。
重編國語辭典
The can is empty.
The jar is empty.
Source: Tatoeba
There are some cookies in the jar.
Tom picked up the jar and read the label.
classifier: 口
There is only one can of meat left.