Parts of the shop were very dirty, unhygienic, and an ideal breeding ground for bacteria.

商店的一些地方非常不卫生，是细菌滋生的理想之地。

《柯林斯英汉双解大词典》

As a result, the water became very dirty.

结果水变得很脏。

youdao

The sink is very dirty.

这个水槽很脏。

youdao

The letter looked very old and dirty.

VOA: special.2009.12.26

and at that time Columbus Circle was very dirty.

那时候，哥伦布环岛这儿还很脏。

哥伦布的故事 - SpeakingMax英语口语达人

Several witnesses described the 1920s building in south Paris as "very dirty" and in very poor condition.

BBC: NEWS | Europe | Witnesses describe blaze horrors

She's resorted to jumping in their very dirty car -- which they can't wash because of the restrictions -- to take her restless kids for a dip in other towns' water parks.

CNN: U.S. drought biggest since 1956, climate agency says

It also explains why, for example, you recognize your car both when it's very dirty and very clean, and why you can remember where you parked your car today even though you had a different space yesterday.

CNN: How memories form, fade, and persist over time