Marine snow, detritus from the creatures swarming in the sunlit waters above.

海雪是海洋表生物产生型有机物碎屑。

They feed on detritus left behind by the falling waters.

它们以退潮留下碎物为食。

But don't think Wrigley's-this detritus is black, sticky tar distilled from birch bark.

但不要以为那是箭牌口香糖——这种残余物是从桦树皮中蒸馏出来黑色粘性焦油。

It also protects surrounding cells from damage since some viruses spread by rupturing their host cells, which can lead to large-scale destruction, the build-up of detritus, and potentially even organ damage.

它还能保护周围细胞免受伤害，因为些病毒通过破坏宿主细胞来传播，会产生大规模破坏，比如碎屑堆积，甚至可能造成器官损伤。

The detritus of crumpled-up bits of parchment, old Gobstones, empty ingredient jars and candy wrappers that usually covered the common room at the end of each day was gone, as were all Hermione's elf hats.

平常天下来，公共休息室里总是散了地羊皮纸团、破旧高布石、空原料罐和糖纸，现在这些垃圾都不见了，同样不见还有赫敏织那些家养精灵帽子。

Today's winner is the current events class at Cory-Rawson Local Schools in Rawson, Ohio for detritus, a noun meaning debris or the portion of something left behind after it had been destroyed.

今天获胜者是俄亥俄州劳森市里—劳森地方学校时事课程班级，他们提交单词是个名词“detritus（碎屑）”，意为残骸碎片或某物被毁后留下部分。

When it gets enough, it forms them into a ball, and it gradually removes all of the organic material, detritus and bacteria, and then it discards the ball.

当放到足够多时，这些颗粒就形成了个，它再逐渐剔出其中有机物质、碎屑和细菌，然后丢弃。

NASA later identified it as detritus from the International Space Station that was expected to burn up during reentry.

NASA 后来确认这是国际空间站碎片，原本预计在再入过程中会燃烧殆尽。

But one thing you can count on? A huge pile of paper trash, the detritus from unwrapping presents.

但有件事你可以确定。大堆废纸——拆开礼物包装后留下碎屑。

This can affect how much fuel — branches, leaves and other detritus — there is to burn.

这会影响树枝、树叶和其它废弃物等燃料会燃烧数量。

Beneath an overpass, piles of hay began to appear here and there amid the city detritus.

在座立交桥下，城市垃圾中开始出现成堆干草，在这里和那里。

And when the wind blows, grass seeds are caught in here along with a lot of other detritus, all of which is rich in nitrogen.

起风时候，牧草种子随着很多富含氮其他碎屑起被困在这里。

But don't think Wrigley's—this detritus is black, sticky tar distilled from birch bark.

但不要以为是 Wrigley's——这种碎屑是从桦树皮中提取黑色粘稠焦油。

A huge pile of paper trash, the detritus from unwrapping presents.

堆厚厚废纸，来自拆开礼物后废弃物。

And there, surveying the detritus was author Mary Roach.

作家玛丽·罗奇 (Mary Roach) 正在那里勘察这些碎石。

Something familiar catches my eye amid the detritus.

在那些零散杂物中，有什么熟悉东西吸引了我注意。

There is a large amount of snack detritus under this upholstered furniture.

这件软垫家具下堆积了大量零食残渣。

At the same time, autophagy seems to have a preference for attacking damaged and degraded parts of cells—and the accumulation of such cellular detritus is one of several mechanisms thought to underlie the decrepitude that comes with ageing.

同时，自噬似乎更倾向于攻击细胞中受损和老化部分——而这些细胞废物积累，被认为是导致衰老多种机制之。

The glacial erosion of most of the Shasta lavas produces detritus, composed of rough, sub-angular boulders of moderate size and of porous gravel and sand, which yields freely to the transporting power of running water.

大部分 Shasta 熔岩冰川侵蚀产生碎屑，由中等大粗糙、亚角巨石和多孔砾石和沙子组成，自由地屈服于流水输送能力。

Unlike sedimentary rocks, which are made by particles of sand and other  detritus slowly accumulating on top of each other over time, an igneous rock like Olivine  is formed by the cooling of magma.

沉积岩是由沙子和其他碎屑颗粒随着时间推移慢慢堆积而形成，而像橄榄石这样火成岩是由岩浆冷却形成。