Patches of fog will clear by mid-morning.

上午十时左右，团团浓雾将散去。

《牛津词典》

The walls were splashed with patches of blue and purple.

墙壁上随意泼了大块的蓝色和紫色。

《牛津词典》

Today, we have a few patches of hair remaining on various parts of our bodies.

今天，我们身体的不同部位还残留着几块毛发。

youdao

The two patches of waste are connected together in the shape of a dog bone a really big bone about nine thousand kilometers long.

VOA: special.2009.09.22

After a while, there were stretches where red gullies dropped off on either side of the road, and behind them there were patches of field buttoned together with 666 posts.

过了一会，有几段路,红色的排水沟在道路两旁延伸，后面是一块块的田地,一共有666根插在上面。

耶鲁公开课 - 1945年后的美国小说课程节选

Okay, so in the category of already available: drug delivery patches.

现有的技术包括,贴膜给药技术

耶鲁公开课 - 生物医学工程探索课程节选

Large, rectangular patches of dirt were all that remained where mobile homes once stood.

CNN: More storms expected after tornadoes kill 2 in Oklahoma

But overnight rain left large patches of ice on the course, making it too dangerous.

BBC: Aviemore dog sled race cancelled over safety concerns

Patches of plaster had fallen away from the main walls, showing orange, wind-wasted brick.

NEWYORKER: Idols