Note that some pages can refer to files, in which case, the data can be flushed if dirty (through the page cache) or, if the page is clean, simply discarded.

注意，一些页面可以指向文件，在这种情况下，如果页面是脏(dirty)的，数据将被冲洗，如果页面是干净的(clean)，直接丢掉。

youdao

Anything at all included, in this case, dirty looks or gestures as well as actual verbal objections.

“有所反应”，不仅包括了实际的口头反对，还包括所有不悦的表情或姿势在内的各种表现。

youdao

The bacteria behind the latest scare, Clostridium Botulinum, is often found in soil. The Fonterra case was caused by a dirty pipe at a processing plant.

引起这次食品恐慌的细菌名为肉毒杆菌，经常存在于土壤中。本次事件中，恒天然集团食品加工工厂里水管受污染，致使肉毒杆菌进入产品。

youdao

An expert on nuclear proliferation at the RAND Corporation in the United States, Brian Jenkins,says because of its proximity to Somalia and its close ties to the West, Kenya is vulnerable to the worst-case scenario, where an al-Qaida terrorist unleashes a "dirty bomb" in Nairobi causing the death of thousands.

VOA: standard.2009.05.01

Let the currency do the dirty work, in this case, means lowering domestic wages in foreign currency terms.

FORBES: Brazil's Strengthening Currency Poses Competition Problem

The case studies are not dirty stories, however.

ECONOMIST: Sexual fantasies

You can also shake the device to clean the text in case it ends up getting "dirty, " or misaligned.

ENGADGET: E Ink reference phone and flexible display hands-ons (video)