guano是什么意思,guano怎么读 语音:
英音  ['ɡwɑ:nəʊ] 
美音  [ˈɡwɑno] 
guano 基本解释
n. 海鸟粪,人造(或天然)肥料(尤指鱼肥),鱼肥料
vt. 在…上施鸟粪或肥料
guano是什么意思
guano 变化形式
易混淆的单词: Guano
星级词汇:
中文词源
guano 海鸟粪
来自南美土著语。
guano 用法和例句提示:点击例句中的单词,就可以看到词义解释
提示:点击例句中的单词,就可以看到词义解释
Between 1840 and 1880 , guano nitrogen made a vast difference to european agriculture .
1840至1880年之间,富含氮的鸟粪石对欧洲农业产生了巨大的影响。
Japan points to 19th century use on the island to collect seabird feathers and guano .
日本则指出19世纪他们到此岛上收集鸟毛和鸟粪。
By the 1900s traders had stripped the guano penguins hid their eggs in and the birds have had to lay them on bare ground exposed to scavengers .
上世纪初,贸易商将企鹅用来藏匿蛋的鸟粪全部铲尽,这些可怜的鸟类只能将卵产在光秃秃的地面上,让食腐动物捡了便宜。
By the early 1900s guano deposits tens of feet deep had been scraped to bare rock and southern right whales had been hunted almost out of existence .
到二十世纪早期,原本厚达几米深的鸟粪堆积层被挖得只剩光秃秃的岩石,南方露脊鲸也被捕杀得近乎灭绝。
In the dry uplands of chile , rich mineral nitrate deposits were then found , and gradually took the place of guano in the late 19th century .
人们在智利干燥的高地发现了丰富的硝酸盐矿藏,并在19世纪后期逐渐取代了鸟粪石。