Bird droppings

鸟粪是一种高效肥料

常用释义

鸟粪：指海鸟、蝙蝠或海豹排泄物与动植物残体混杂而成的一种细颗粒混合物。作为一种粪肥，鸟粪是一种高效肥料，含有极高的氮、磷和钾含量，是植物生长所必需的营养素。在历史上，鸟粪也曾是氮、磷元素的重要来源，用于生产火药。在20世纪，保护海鸟成为重要目标，影响了环境意识的发展。如今，鸟粪越来越受到有机农民的追捧。

扩展信息

鸟粪

第三层分类 ... 雪鸡 chilled chickens 鸟粪 bird droppings 屠杀一百四十万只鸡 wiping out 1.4 million chickens ...

鸟屎

...eydew)、虫屍液(bug splatter)、鸟屎(bird droppings)以及紫外线辐射(UV radiation)。

例句

There 's nothing up there but bird droppings and a Nixon-era plastic Santa with a peace sign scratched into his toy bag.

那里除了鸟粪和一个尼克松时代的、别着和平标志的塑料圣诞老人之外，再没有什么东西了。

He has spent a good part of his life collecting bird droppings and testing them for signs of influenza.

他花费了他一生中的很大一部分时间收集和研究鸟粪来寻找禽流感的标本。

Bird droppings are the chief export of Nauru, an island nation in the Western Pacific.

鸟粪是西太平洋岛国瑙鲁岛最便宜的出口产品。

Fluorescent bird droppings may help shed light on contested predictions in ecology.

鸟类排遗上的萤光或许能解释生态学上的一些争议。

If bird droppings drop into your ear, something lucky would happen to you.

鸟粪掉到你耳朵里，会有好事发生的。

Bird droppings on container roof will cause cleaning cost and even influence some sensitive cargo like foods.

集装箱顶部的鸟类的粪便会导致洗箱成本，甚至影响某些敏感货，如食品。

On the road there is little to protect them from mud, insects, and bird droppings .

在路上，几乎没有东西去保护他们免遭泥土、虫和鸟粪的侵袭。

A car's paint collects dirt, grime, bird droppings, bug splats , water deposits, tar, oil and other substances.

车漆会沉积赃物，污垢，鸟类粪便，水渍，油或其他物质。

Perhaps it is but you certainly don't need to smear bird droppings on yourself to get it.

也许这种方法确实有效，但是你的确不需要付出像将鸟粪涂到脸上这样的代价。