=cellodextrin

Don: Time to go again to the A Moment of Science mailbag. Yal: A listener writes: Dear A Moment of Science, Scientists know that one day we'll run out of oil and other natural sources of energy. Beyond solar power and wind power and ethanol, what are

发表于:2018-12-27 / 阅读(302) / 评论(0) 分类 英语时差8,16

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. It sounds like something out of a bad science fiction novel. During World War II, a fungus called Tricoderma reesei ate its way through US military unifo

发表于:2019-01-08 / 阅读(337) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Hard-training athletes boost their performance with a variety of popular sports drinks. These drinks do work. But not in the way youd think. Thats acco

发表于:2019-01-08 / 阅读(354) / 评论(0) 分类 Scientific American(四)月

Scientists in Brazil are turning fruit fibers into car parts. At a recent meeting of the American Chemical Society, the researchers described their work in making the next generation of automotive parts made from natural fibers from bananas, pineappl

发表于:2019-01-09 / 阅读(291) / 评论(0) 分类 VOA标准英语2011年(四月)

Turning Cigarette Butts to Batteries 烟头转变成电池 If you see a person carelessly throw a cigarette to the ground, what are you likely to think? That depends. If you hate people throwing things on the ground, you might think, That person shou

发表于:2019-01-12 / 阅读(285) / 评论(0) 分类 2014年VOA慢速英语(九)月

台湾籍旅美老师今天交给我们的句子是: It's not rocket science: Focus on lean protein, healthy fats and non-processed, unrefined carbohydrates such as vegetables, beans, whole grains and fruit. 这不难懂:多摄取低脂肉类、健

发表于:2019-02-22 / 阅读(248) / 评论(0) 分类 留美老师带你每日说英文
学英语单词
-cess
abandonment of children
acharnians
adaptive system theory
agist
alamans
antenna cross talk
anti-American
askeri
autocytolytic
barber surgeon
bed timber
blasting machine - cd type
bolster center filler
bristle worm
British candle
bromopropanes
brown race
Cerenzia
chesterfields process
close affair
coke-like sludge
compound bending die
continuing interest
criacao velha
cunnington
daily backup volume
Delphinium omeiense
dull weather
electronic library system
engine-room lighting system
epithomsonite (metathomsonite)
frequency of encounter
furnace siege
Goyave
halophobic bacteria
handwritten stroke recognition
histie
hydraulic table lift
hydraulic-ash sluicing
internally
ironmake
ischospermia
laryngoplasty
lebo
lectores
ligamenta tarsale externum
linear deforming velocity
low load circulation
ludo
man-mark
Micky Dee's
multicollinear regressor
negative clipping
network-former cation
non volatile fuel
non-parametric confidence interval
nulla-nullas
o ?phorectonized
octadrachm
okimonoes
on our ass
OR switch
ORI (operational readiness inspection)
partial width of level
PASG
Pavetta swatowica
pentafluorodimethylheptanedione
petty sessional court
phenylcarbylamine
plicae vocalis
portable electric hammer
print journal
public garden
rear spring clamp
relenters
Rhodiola fastigiata
Rivers' cocktail
rubber cover
sampling cell
sartoes
secondary current
seismic sensor
selfinductive
sepage
seto
straken
suturae cutanea
tabuliformis
tenontolemmitis
thermal relaxation time
top laterals
transit lane
trichoaynia
tricholabion
turkas
unnaturalize
watertight floor
well-woulder
zemindary, zemindari
zero launch