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
298
adenosine cyclase
assumptive
axle for vehicle
backbeach(back shore)
bandicoot rat
borrowed words
bridge the bloody chasm
brownnoses
californites
car without axle generator
carbonitrided
centre hole grinder
clogging of rollers or screens
coal plow
cockshut
cocoon sorting machine
composite ruby laser
consolidated debt
convergent position
corance
de-skills
delhis
deposit combined account
desmoneplasm
dislike value
distillation flash
dunnakin
dystrophic calcification
eight-member
electric portable fan
ethyl arsine
exceptor
excess-profit tax
experimental validity
fiddle
flusters
fold mountains
foodstuff control
gentleman of the cloth
genus Cuniculus
halifax law
heading sense
heavy current control
Hyalophragmiae
I A Richards
independent time-lag
induction voltage divider
infinitely divisible law
inner flue
international amateur radio union (iaru)
investable
January Barometer
klarreich
Las Veguillas
lateral seat supports
limitcycle
low dribble
low-wage strategy
magnet wire
magnolia paenetalauma dandy
matronizing
matzas
mitochondria enzyme
Munduruchchu
non-conservative motion
nutta
occlusio aperta
ossipyte(ossipite)
overlength fibre
Padang Highland
personal protection
phenyltrichlorosilane
power distribution plan
preambulating
ramede
ran dry
randie
Ranney oilmining system
relaxed DNA
Reverend Dodgson
scatter-brain
script editor
sicknote
silver grain cochineal
solitary intestinal glands
spaghetti junction
stewish
straight joint
stress frozen method
structural heat sink
subchromonemater
tandem-paced
Temple of Artemis
the third person
theoretically dry
throughflows
turbine augmented
two sided wedge shaped brick
two-shift operation
unimpoverished
virtual character