时间:2019-03-05 作者:英语课 分类:留美老师带你每日说英文


英语课

 台湾籍旅美老师今天交给我们的句子是:


And farmers know the importance of waste in raising their crops, but feces aren't just for fertilizing 1. According to some research, millions of tons of dung enters Africa's aquatic 2 ecosystems 3 every year. Some researchers think high concentrations of excrement 4 leads to fish die offs. (But new research suggests it might be good for the fish!)
对于栽培农作物的农夫来说,排泄物是非常重要的。但是排泄物不只可以用来施肥。根据研究显示,每年有数百万吨的粪便排入非洲的水生态系统。部分研究人员认为高浓度的排泄物会导致鱼群死亡,但最新的研究显示粪便对鱼是有益的!

v.施肥( fertilize的现在分词 )
  • Sometimes the preliminary step must be taken of reducing weed population before fertilizing. 有时候,在施肥之前,必须采取减少杂草密度的预备性步骤。 来自辞典例句
  • The self fertilizing garden can also be planted in raised beds. 自我施肥的菜园也可以在苗圃床中种植。 来自互联网
adj.水生的,水栖的
  • Aquatic sports include swimming and rowing.水上运动包括游泳和划船。
  • We visited an aquatic city in Italy.我们在意大利访问过一个水上城市。
n.生态系统( ecosystem的名词复数 )
  • There are highly sensitive and delicately balanced ecosystems in the forest. 森林里有高度敏感、灵敏平衡的各种生态系统。 来自《简明英汉词典》
  • Madagascar's ecosystems range from rainforest to semi-desert. 马达加斯加生态系统类型多样,从雨林到半荒漠等不一而足。 来自辞典例句
n.排泄物,粪便
  • The cage smelled of excrement.笼子里粪臭熏人。
  • Clothing can also become contaminated with dust,feathers,and excrement.衣着则会受到微尘、羽毛和粪便的污染。
标签: 口语
学英语单词
above-bed burner
address sequence
aids-de-camp
air and filling pipe
alum fixer
antefixatio uteri
antimaniac
any where
Ascension Islander
ascochyta punctata
auslander
beanstalks
bearing per standard compass
blowin'
Boothby
came round
Cardenadijo
Chichak R.
Chinese hazel
chloride emulsion
climbing exercise
collimation adjustment
compressibility modulus
contra bonos mores
corfiots
cultural construction
delilloes
digital signal generator
direct current saturable reactor
double gear
drying shoal
duplex purchase
earth pulsation
electroacoustical instrument
Emsland
end standard rod
end to end acknowledgement
enteric disease
equine veterinary science
Eschrichtius
granulocytemia
gwan
helicopter parent
hereditary edema
hoe unit
hydroides dirampha
hyoglossal muscle
jingle shell
John Prescott
Klatskin
landing place
latent heat of surface
Luristan Bronze
magmatic breccia
maite
marmalade plums
metatungstic acid
milemeter
mixture
Mobayi-Mbongo
motivational interviewing (mi)
mugham
namby-pamby
nibby
nordins
Novemberish
order guttiferaless
os scaphoideum
oxyaster
palaeosols
Paranan
procedural memory
progression brake
put a stay upon
quadricoccous
Ramireňo
retinotopy
russel-silver syndrome
screamin'
secure data transmission
share dilution
sluttered
Souf el Oued
speciociliatine
springing tank
straw bale
sublogic dynamic hazard
Sukuma
sulphidizing reagent
syntactic molecule
ternary semiconductor
top squeeze molding machine
transient-suppressing capacitor
tree celandines
two leg strut
typologize
unschooling
untypified
v-representability
vat under brine
venous arterialized free skin flap
Villeneuve-lès-Avignon