氯吡林

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. NationalGeographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2018-12-30 / 阅读(63) / 评论(0) 分类 国家地理2008年

If you are like many language students, you might have a problem with procrastination. Perhaps you are slow to do homework or study for a test. Maybe you do not like to study or you become distracted while studying. Whatever the case may be, learning

发表于:2019-01-02 / 阅读(358) / 评论(0) 分类 2017年VOA慢速英语(六)月

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. National Geographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2019-01-22 / 阅读(68) / 评论(0) 分类 自然百科2008年

Ralph and Ilene hadnt been to a baseball game in about five years. They were only 15 miles from the stadium, but the heavy traffic on game day made those 15 miles seem more like 60 miles. It took about an hour to get to the stadium. Then, when the ga

发表于:2019-01-27 / 阅读(63) / 评论(0) 分类 365个英语简短小故事

BEIJING, Aug. 8 (Xinhua) -- China on Wednesday started to review anti-dumping measures it imposed on chloroprene rubber imported from a Japanese company, the Ministry of Commerce said. The move came after the ministry received complaints that Japan E

发表于:2019-02-05 / 阅读(116) / 评论(0) 分类 英语新闻

Cement is a major component of concrete, the world's most widely used man-made material, an integral part of roads, bridges and buildings. But making cement requires heating limestone and other materials to very high temperatures, a process that rele

发表于:2019-02-08 / 阅读(87) / 评论(0) 分类 VOA标准英语2010年(一月)
学英语单词
a lump in your throat
a majority of the strains
a random shot
a round trip
abutting owner
aetiocohalamin
anisopus
any-
arteria segmenti anterioris
basf process
Basidiomycotina
be keen about
beat the big drum for
bhanu
BPBC
Brucella bovis
Byrd, Richard Evellyn
canonship
carburization zone
card punch buffer
cobalt(ii) acetylacetonate
columbariids
commencement days
continuous arterio-venous hemofiltration
Cp statistics
creature of the age
crystal boundary corrosion
damped sine (function)
data independency
date of installation required
dextral drag fold
diamond counter
double chained tree
downland
easement
east-north-eastward
employee basic needs
enamelled plate
entorbital
explode on impact
family boat
farcify
field capacity of machines
forward object
FRACP
fresh element storage drum
hardeneth
Hardware sensor
hedgetrimmers
heterantha
histerids
Homeric question
horizontal water tube cooler
i-schore
Ikuribisi R.
interference dissociation
iPad with Retina Display
lemony
lignols
limacids
liquid-air accumulator rocket
lodon
low level collision avoid ance
metalized film resistor
moll-buzz
odontochilus elwesii
outscent
overflow check program
ovulariopsis asclepiadis-curassavicae
P(A-a)O2
Parry, Kap
pectenosis
print screen key
PRN.,p.r.n.
railed
ramazzini
reaction heat
reelected
riding time
rudder force coefficient
safekeeping account
scavenge trunk
self-management skill
sensible heat transfer
slip-line field
sound treatment
speild
spumante
star shower
straight credit
thermal life
thermic sign
torsion fibre
trigger reflector
trimusculid
two-hinged rigid frame
vasoinhibitors
visiting associate professor
water port of embarkation
whimstick
wine-coloured
Xstrata