通性好气菌, 兼性好气菌

In April of 2005, Jacques Chirac and the German Chancellor at the time, Gerhard Schrder, announced plans to spend over a billion euros on a joint French-German search engine to compete with the American company Google. The project would be called Qu

发表于:2018-12-30 / 阅读(48) / 评论(0) 分类 初级商务英语听力2007

Besties, Buds, BFFs ... Friends! Now, the VOA Learning program Words and Their Stories. Language changes over time. Many words and expressions have changed over the centuries. But the word friend has stayed the same. It is a rare example in the Engli

发表于:2019-01-12 / 阅读(55) / 评论(0) 分类 2015年VOA慢速英语(九)月

AS IT IS 2016-06-14 Indoor Farming Industry Is Growing Fast 室内养殖产业快速增长 As experts warn of a coming food crisis, the vertical farming industry aims to create plants that offer more nutritional value and require fewer resources. In

发表于:2019-01-12 / 阅读(57) / 评论(0) 分类 2016年VOA慢速英语(六)月

Victor Otazu, a aeroponic specialist with the International Potato Center, tends to some aeroponic potato plants in Nairobi, Kenya Kenyans love to eat maize. It's the country's favorite food. But researchers at the Kenya Agricultural Research Institu

发表于:2019-01-13 / 阅读(67) / 评论(0) 分类 VOA标准英语2010年(六)月

One of the most popular books in the United States right now is by an author who has been dead for a century. The Autobiography of Mark Twain is the first of three volumes which make up writer Samuel Clemens' final work. On hold for 100 years This is

发表于:2019-01-13 / 阅读(61) / 评论(0) 分类 VOA标准英语2010年(十二)月

By Phuong Tran Dakar 13 April 2007 A change in U.S. visa policy is giving citizens in the West African nation of Burkina Faso a chance to make more frequent trips to the United States. Businessmen and others who travel often to the United States can

发表于:2019-01-25 / 阅读(112) / 评论(0) 分类 2007年VOA标准英语(四月)
学英语单词
2-Alkyn-1-ol-dehydrogenase
a ned
a rough tongue
affection of chorioid
air-shock wave
astrobain
autopolyploidization
auxiliary steam supply system
auxospores
b-type
be good company
brente
cacao bean
CCL1
conical jet
cookeina sinensis
corporatists
cunt hair
cyathea medullariss
de-emphasise
debt capitalization ratio
direct-drive
dirt optics
Drysdale ac polar potentiometer
EATCL
efficient analysis
electrical chemistry
electronic device
ellipsoidal core antenna
email bankruptcy
excessive interest rate
exfoliative inflammation of lip
F/X
faultblock mountain
fire in one's belly
fixed quantity ordering system
full-cream cheese
gear with equaladdendum teeth
get sb into sth
glottagra
goodling
got under my skin
hadronic operator
Heim's hypothesis
high speed loading
homogeneous grading
hypoglycemic
hysterophytal
ice-making machinery
immediate ligature
immersed body
induction holding furnace
integral pattern
iridomesodialysis
jumpest
juvie,juvey
Kühlungsborn
light imprisonment
little tinamous
Marsh's test
median polish
middle cadence
monumental architecture
muff divers
mullenberg
multiphase converter
natrium sulfosalicylicum
near end operated terminal
neovolcanite
network privacy
neutrality law
nonecclesiastical
nucleolar organiser
otic ganglion
partes opercularis
Phytodinium
portion of view
pouring pit
power supply variation
preselected launching site
pyrotechic locker
Raipur
reflectorized bulb
Sakubita
scarier
shear plane angle
signal frequency side band
single journey ticket
single-bevel groove weld
snedeker
sphincter pupillae muscle
splanchnic hematoma
transmittance factor (optical) density
Tribromodifluoroethane
trolley trasher
underground conduct
unscathed
urogenital region
Warwick, Richard Neville
water-oil ratio
whizkids
Winter's law