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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(161) / 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(102) / 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(102) / 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(111) / 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(177) / 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(119) / 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(134) / 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(134) / 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(196) / 评论(0) 分类 中英双语新闻
学英语单词
163
abnormal contact
accrued bond interest
acetate of iron
Akkra
alster
anorexiants
average earned ratio
Barr Smith Ra.
body-water
bursa of subscapular muscle
Camaná, R.
camp out
candidin
cargo oil pump room pipe line
charting technique
circuit-breaker cascade system
circumvert
Complexon-3-calcium
convertor protection
copper-fastened
coral honeysuckles
cordies
cronartium premnae
curvetings
cyberimperialism
de skilling
dilemmatical
DVIS
effective virtual aperture
fast-slow reactor
fell blue
final conclusion
for crying out loud
for the
free track
gene flow
golfaholics
gone hungry
got back with
greasy-looking
hatch survey
hatched engraved roller
heterocontic
histamine cephalagia
hominid
incumbent positioning
ingot stripping
inter-stellar
janga
jourdanton
Kallicon
kilovolt-amphere (kva)
ladle forehearth
Lambersart
landing lights
lateral pericardial lymph nodes
metallic insert
million of floating point operations per second
Mister Big
mobulid
multiple sea use
nekton-benthos
nonmajor
nonsegregative
nuclear-policy
Oijärvi
oxygen converter steel
paleolae
papular eruption
pilang
piped end
polishing solution
preponed
Pristiglottis
protohematin
prozonal
pump-handles
quarter-backs
reconnoiters
right lateral
rotating centre
RPCF
saddle reef
shell mechanism
smoking cessation
source jack-socket
spherical cutter
stationing accuracy
submerged hydrovegetation
take a poor view of
testaverde
thiophene tetrabromide
to the power of
transfans
transships
transverse flow HF laser
twin-screw plodder
twonies
ultrahigh frequency generator
unengorged
unit bank