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
absolute force
adjacent area to shaft hale
adjustor muscle (pedical muscle)
amsale
appropriation of surplus
bark away
breath-control
buccolabial
Carbon Fiber Sheet
carpal tunnel syndrome
chalkis
clethra alnifolias
cold winter survival suit
compleatest
computation as evidence
consumer expenditure-income pattern
cry pax
cubic-approximation method
cukai (chukai)
dalachinsky
diamylsulfoxide
dichotomal
dipiral
dognappings
doublet structure
driven cast-in-place pile
drum rim
dual resonance model
economic policy insurance
endocarditis diffusa
enflowered
ethynes
exposals
FAGPAC
fayad
forburst
freerunning
fumacious
gaijin-san
hasns
Hawthorne, Nathaniel
hereditary anencephaly
Huang scattering
hyphe
in brief
j?neckite (jaeneckeite)
jonesy
klaprotholite
kneading pulper
linear polymerization
Liposcelis
long reeling system
lutherville-timonium
Madeleine, Monts.de la
Manglietia obovalifolia
medical dressing
mobile-marketing
Männlifluh
nanocolumnar
net benefit-investment ratio
neutron slowing-down time
norpramin
nose ring
not in session
pars taransversa (m. nasalis)
power breeding reactor
preclinical phases
Quereetln
Ranong
red ware
remote task
riston
Sanhe
ship conversion
showish
soil stack
spiderline
staystitch
striding level
stuffing and stripping capacity
telesphorus
themi
theoretical specific impulse
throwaway chopsticks
toona microcarpa(c.dc.)harms
transfer of unit
Tresca hexagonal prism
trolley wire
tune ups
underlying galaxy
unwaxed
utility programmer
vachek
value of industrial output
vascular cell
vatras
weaponsmithing
weight-molal
wick chromatogram
Wings Coin babbit alloy
zerwinski
zincochromites