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汉语拼音：niǎo fèn

1.鸟的排泄物。

2.存在于海鸟聚集的海岸和海岛上的一种物质，主要由部分风化的海鸟排泄物组成。

• There were bird droppings all over the car parked under the tree.

  停在树下的车上全是鸟粪.

• Why is a bird - soiled statue more commanding than one that is clean?

  为什么鸟粪沾污的铜象竟比干干净净的铜象更具有威仪?

• Bird - dropping spiders and crab spiders are also well camouflaged by colour and texture.

  鸟粪蛛和蟹蛛也很善于靠体色和纹理伪装.

• Residents are trying to dodge bird droppings as they get around Orlando, Florida.

  在佛罗里达州奥兰多市走动的当地居民正在努力躲开掉下来的鸟粪.

• 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.

• He fears the bird droppings made dirty clothes, hence poke aside hurriedly and by hand.

  他伸手一抓,原来是个鸟巢.他怕鸟粪弄脏了衣服, 于是赶紧用手拨开.

• Humans can contract the disease when they inhale dust from dried bird droppings or respiratory secretions.

  当人类吸入带有干鸟粪或是鸟类分泌物的灰尘后,可能会感染这种疾病.

• In comparison with simulation tests, the mechanism of guano - caused flashover is basically clarified.

  通过模拟试验的对照, 基本弄清了鸟粪闪络的机理.

• The droppings from the fowls make the ground rich in nitrogen.

  鸟粪使土地含氮丰富.