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Rho Ophiuchi dark cloud is one of the closest star-forming regions to our own solar system. Located near the constellations Scorpius and Ophiuchus, the nebula is about 407 light years away from Earth. The infrared astronomical satellite, now celebra

发表于:2018-12-05 / 阅读(199) / 评论(0) 分类 国家地理2008年

Voice 1 Welcome to Spotlight. Im Katy Blake. Voice 2 And Im Christy VanArragon. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Small, shiny shells. Roun

发表于:2018-12-19 / 阅读(129) / 评论(0) 分类 环球英语 Spotlight

1. protagonist /prəˈtgənɪst/ -- the leading(first) character in a play, novel or story Brutus is the protagonist in William Shakespeare's Julius Caesar and Antony is the antagonist. 布鲁特斯在威廉莎士比亚的《尤利乌斯凯撒》中是

发表于:2018-12-30 / 阅读(132) / 评论(0) 分类 突破英文词汇

Scientists Observe Birth of Huge Galaxy Cluster For the first time ever, astronomers have observed the birth of a galaxy cluster, known as a protocluster. The event, billions of light-years away, could form one of the largest-known structures in toda

发表于:2019-01-03 / 阅读(135) / 评论(0) 分类 2018年VOA慢速英语(五)月

d-Pinoresinoldi-O-b-glucopyranoside 松脂酚双吡喃葡萄糖甙 d-Pinoresinol d-松脂素 Piperitone 胡椒酮 Plantaginin 车前甙 Platycodin A, C, D 桔梗皂甙A,C,D Podophyllotoxin 鬼臼毒

发表于:2019-01-03 / 阅读(209) / 评论(0) 分类 医务英语

By Phil Mercer Sydney 03 December 2007 Kevin Rudd has been sworn in as Australia's new Prime Minister with an agenda of action on climate change and the repeal of unpopular industrial laws. The new government has signed the Kyoto Protocol on climate

发表于:2019-01-25 / 阅读(148) / 评论(0) 分类 VOA常速英语2007年(十二月)

In 2001, a team from Tel Aviv University argued that B. permians were almost identical to a strain of modern bacteria, Bacillus marismortui, found in the Dead Sea. 2001年,以色列特拉维夫大学的一个小组认为,二叠纪芽孢杆菌与一

发表于:2019-02-17 / 阅读(162) / 评论(0) 分类 万物简史

What makes the sun shine? For a lot of folks, this is the kind of thing that doesn't even require explanation: it just does. But just being a commonplace phenomenon in no way explains it. Something must cause the sun to shine. And, in fact, there is

发表于:2019-02-23 / 阅读(177) / 评论(0) 分类 英语时差8,16

The British actor Alan Rickman has died of cancer at the age of 69. In movies, he won fame for his role as Severus Snape in the Harry Potter series and before that in films such as Truly Madly Deeply, Love Actually, Die Hard, Sense and Sensibility an

发表于:2019-03-04 / 阅读(246) / 评论(0) 分类 中英双语新闻
学英语单词
a-onest
accumulateth
alpha wrap
aminodinitrophenol
antidromy
Araguao, Caňo
attorney's fee
automatic classification
backing scarp
Bauhinia variegata
be offended at
berdachism
brasilic acid
brothel-keepers
cabined
chambourcies
chest-nut
Chilia Veche
cock pump
Colney Hatch
conspurcate
content convergence
costate prediction approach
counterpropagation
cruising around
cystacanth
diabase
diameter of exit
EABR
electrooptical light modulation
else than
emergency release
end of curve
evaporating
excepeional case
exhaust manifolds
filter cigarette
frictional winding
gambral roof
generic method
Guaico
guaranty savings bank
hollow clay tile lintel
homojunction structure
horizontal rubber belt conveyor
idiomats
Indo-China period
inedibles
injection moulding machine
iron channel
killer-diller
kinanesthesia
Laennec, Rene Theophile Hyacinthe
leipein
levisticum officinales
loose blasting
majorizing sequence
Matth.
metheglin
mistering
mixed pressed ham
nail bar
nonterrestrial
noodle machine
Oedemin
of all description
pack twine
peat humic acid
pelrinage
photo-allergy
postelection
pulse strecher
rapid and irregular pulse
rationalized system of units
rebuildable
repairer
retractable landing lamp
rising and falling of vital qi and pathogen
rose black tea
Schaijk
screakily
security protocols
separation parameter
shirt waists
simulation language
solar airconditioning
sphenopalatine ganglion
stopper down
tandem garage
terminal system
test road
testimony experiment
thunder-fly
tosilate
tow the line
trophospore
trufax
twin-input single-output gear
type of receipt
vacuum controlled gearshift
vyacheslav mikhailovich molotovs
wheel rim flange