过氧化氢酶

By Nancy Steinbach Broadcast: November 5, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. A new blood test could give doctors a better way to tell if a person is in danger o

发表于:2018-12-15 / 阅读(291) / 评论(0) 分类 VOA2003(下)-环境与健康

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(373) / 评论(0) 分类 初级商务英语听力2007

Police say Kansas city chiefs Land backer Jill Billt has failedly shot his girlfriend early Saturday, he then drove to Aeroheads stadium commits suicide, and found by his coach and general manager, used to be a force player. Two people were killed in

发表于:2019-01-11 / 阅读(375) / 评论(0) 分类 美联社新闻一分钟2012(十二月)

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(341) / 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(331) / 评论(0) 分类 VOA标准英语2010年(六)月

Voice 1 Thank you for joining us for todays Spotlight program. Im Mike Procter. Voice 2 And Im Rebekah Schipper. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. V

发表于:2019-01-19 / 阅读(348) / 评论(0) 分类 环球英语 Spotlight

一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。 -- aero 空气 aeroplane= aero空气+ plane飞机飞机 aerial= aer空气

发表于:2019-01-21 / 阅读(319) / 评论(0) 分类 英语PK台

Frozen Smoke 固体烟 Male: What's as light as smoke but strong as a brick? Female: I'm gonna take a while guess and say... aerogel ? Male: Sorry,yaoyao,the answer is... Wait a second! Did you say aerogel ? How did you know? F:Yeap! Did you know tha

发表于:2019-01-26 / 阅读(254) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
achronical
akre
altessee
Andept
antibody titre
antitragi
antlike flower beetle
aquatic vertebrates
average height of highest one-tenth wave
Baykurgan
beam building
Beauty is but skin deep.
blank solution
block division planning
bottom batten
bruit de frolement
calibrated instrument
caspica
cattleyas
chondroitinsulfatases
cinder chute
coal-cutters
complex sequential circuit
crystalline anisotropy energy
current-limit reactor
cyrtograptus
direct deflection measuring method
dogbone
drugmaker
duplicate layer
EDFA
editer console
ether anesthesia apparatus
evergrande real estate group
fixed base index
floating hospital
forjudge
full-speed stages
gastralia rib
gate-control theory
grease intercepter
H.N.D.
haagen
heliothis moths
high speed polishing
hyperlexia
incremental creep
Khwarizmi, Al-
LAN-free backup
legal hypothec
lentivirions
levitsky
lifenet
linguo-axial
lipoma
load-tipping moment
low air pressure test chamber
meromelias
morphogenetic zone
Mzuzu
nonpatent
offset oscillating cylinder linkage
ovarian vessel
over-educating
pan-fish
parasitic nutrition
patrik
phytobia nigrita
pillar buoy
positive addendum modification
posterior labial muscle
precipitated bone
primary membrane
pro-poor
prothyl
ratchet and pawl
reasoning out
rootbarks
rotary drill jumbo
Sabugueiro
short line
silent leges inter arma
skeletoned
sneaks
solar thermal application
Somlan
specialized defense
spiral fluted tap
squib shot
subacute necrotic myelopathy
subcutaneous granuloma annulare
sun decks
suprabulge
thumb indexes
to make the matter worse
transistor relays
Trematodon
Umurbey
uppland
Van Harinxma Kan.
wing tip pontoon
zero discharge system