音标:[,prәjtәj'stelә(r)] ;
a. [天]原恒星的,形成恒星的

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(296) / 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(264) / 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(210) / 评论(0) 分类 突破英文词汇

A planet called HD 209458b, aka Osiris, orbits its star so closely that it is losing some of its atmosphere to the stellar wind. It may thus have a cometary tail Whaddya get when you cross a planet with a comet? Well, HD 209458b looks like a candidat

发表于:2019-01-02 / 阅读(178) / 评论(0) 分类 60秒科学

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(234) / 评论(0) 分类 2018年VOA慢速英语(五)月

Researchers: Many Black Holes in Center of Milky Way Galaxy Astronomers say the center of our galaxy has plenty of strange, super gravity objects. For years, scientists believed that circling the center of galaxies, including our own Milky Way galaxy

发表于:2019-01-03 / 阅读(188) / 评论(0) 分类 2018年VOA慢速英语(四)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(339) / 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(230) / 评论(0) 分类 VOA常速英语2007年(十二月)

摇滚:Stellar Kart - We Shine 相关介绍:Stellar Kart是来自亚利桑那州凤凰城的Christian Pop Punk乐队。啥叫Christian呢?西方Christian有基督的含义,当然就是向善向美的意思咯。不过按我们的话来说,就应

发表于:2019-02-08 / 阅读(240) / 评论(0) 分类 英文摇滚歌曲

A huge South Korean cargo ship which had 24 people on board has gone missing in the South Atlantic. 一艘载有24人的韩国巨型货轮日前在南大西洋失踪。 Two sailors found on a life raft were rescued, AFP reported, citing a Uruguayan n

发表于:2019-02-08 / 阅读(248) / 评论(0) 分类 英语新闻

摇滚:Stellar Kart - Like The Sun 相关介绍:Stellar Kart是来自亚利桑那州凤凰城的Christian Pop Punk乐队。啥叫Christian呢?西方Christian有基督的含义,当然就是向善向美的意思咯。不过按我们的话来说,就

发表于:2019-02-11 / 阅读(198) / 评论(0) 分类 英文摇滚歌曲

摇滚:Stellar Kart - Only One 相关介绍:Stellar Kart是来自亚利桑那州凤凰城的Christian Pop Punk乐队。啥叫Christian呢?西方Christian有基督的含义,当然就是向善向美的意思咯。不过按我们的话来说,就应

发表于:2019-02-11 / 阅读(182) / 评论(0) 分类 英文摇滚歌曲

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(231) / 评论(0) 分类 万物简史

摇滚:Stellar Kart - Spirit In The Sky 相关介绍:Stellar Kart是来自亚利桑那州凤凰城的Christian Pop Punk乐队。啥叫Christian呢?西方Christian有基督的含义,当然就是向善向美的意思咯。不过按我们的话来说

发表于:2019-02-19 / 阅读(246) / 评论(0) 分类 英文摇滚歌曲

摇滚:Stellar Kart - You Never Let Go 相关介绍:Stellar Kart是来自亚利桑那州凤凰城的Christian Pop Punk乐队。啥叫Christian呢?西方Christian有基督的含义,当然就是向善向美的意思咯。不过按我们的话来说

发表于:2019-02-19 / 阅读(186) / 评论(0) 分类 英文摇滚歌曲

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(249) / 评论(0) 分类 英语时差8,16

摇滚:Stellar Kart - Until My Heart Caves In 相关介绍:Stellar Kart是来自亚利桑那州凤凰城的Christian Pop Punk乐队。啥叫Christian呢?西方Christian有基督的含义,当然就是向善向美的意思咯。不过按我们的话

发表于:2019-02-26 / 阅读(210) / 评论(0) 分类 英文摇滚歌曲

摇滚:Stellar Kart - It's Not Over 相关介绍:Stellar Kart是来自亚利桑那州凤凰城的Christian Pop Punk乐队。啥叫Christian呢?西方Christian有基督的含义,当然就是向善向美的意思咯。不过按我们的话来说,

发表于:2019-03-02 / 阅读(257) / 评论(0) 分类 英文摇滚歌曲

摇滚:Stellar Kart - Rescue 相关介绍:Stellar Kart是来自亚利桑那州凤凰城的Christian Pop Punk乐队。啥叫Christian呢?西方Christian有基督的含义,当然就是向善向美的意思咯。不过按我们的话来说,就应该

发表于:2019-03-02 / 阅读(251) / 评论(0) 分类 英文摇滚歌曲

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(385) / 评论(0) 分类 中英双语新闻
学英语单词
adjudgers
alptop
altimeter check location
americanizers
angiodestructive
assessment of yield-capacity
atomic weight
Backaryd
bacterial gill-rot disease
barnea dilatata
barrel-shaped
beta-Cerolite
bra
browser
canonical sequence
chiasma relationship
circumscriped mammary tumor
comic-oriented image
compensating base-line measuring apparatus
delay of goods
descence
dimethylchlorosilane
dislocation crack
dispanperize
dittander
Dobasna
drew upon
easter lily vines
effrontuous
electromagnetic storage
embedded format control
Eragrostis alta
fast neutron range
flowout
fluffy ball
frame rib
gametic lethal
glow discharge anemometer
glycerin-immersion system
Hashaat
hesperidum
hydraulic pitch control system
hydrogen purity
hypopexy
jacobaeas
jantyl
jokelike
jolting of ingots
kewer
key-turner
knowledge-based task
levofolinate
living embodiment
low-pressure by-pass system
magnetic hysteresis alloy
Mahaicony
Mattathias
may the Force be with you
meander-belt deposit
meiomerous
Metaphen
not bother
Notsuke-suidō
obscurification
officelike
one-eighties
oruroes
outside broadcast van
Pancevo
Pantotheria
phase characteristic curve
posthegemony
product cost update report
Pteroside
Qsphy
radio quiet sun
regulatory governance
San Luis, R.
scammonyroots
self-liquidating theory
signiorized
silver states
sluggardy
spenalate
stagnosols
straw compressor
sublineage
sulphenothiazine calcium
swine's grass
the Mississippi
triple-stomodeal budding
undertow current
underverse
unvesseling
upper case text
Usanian
Utricularia minor
utricularioides
valve slot
Waini Pt.
Western Pacific
zenits