音标:[,prәutәuɑ:'θrәupәdәn] ;
原节肢动物

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(159) / 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(101) / 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(101) / 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(109) / 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(176) / 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(118) / 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(132) / 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(132) / 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(194) / 评论(0) 分类 中英双语新闻
学英语单词
air-cooleds
Alimasillillm
amenozine
amplidyne servomechanism
annuisance
antilope
bangham
before one can say Jack Robinson
bench mark forecast
benzoyl giycollic acid
braganca paulista
BWO ( backward wave oscillator)
Castanopsis formosana
Cherryvale
claw crab meat
coarticulates
Cottian Alps (Cottiennes, Alpes)
crecies
Davis Island National Wildlife Refuge
Delphinium kantzeense
difference-between-mean test
Ekonol
ellipsoid method
Eprolithus
exchange exposure
Fangeron kiln
far-field fringes
feedback bellows
ferrohexahydrites
finger protector
Florida pompano
flyersrights.org
four-thirty
grassies
grey soles
have an innings
headden
Holy Bible
horizontal subdivision
Hosaka-Cohen transformation
hospicio
Hypercystinuria
iliocaudal
immuno-SEM
isopedine
izle
joltsqueeze
Kitago
Latinise
lay the blame on the right shoulder
light load test
location theory
macro statement
marincello
mercuric pyroborate
message region
michenzani
mispairings
missing-children
mosaic circuit diagram
nagy-varad (oradea)
no-budget
nutritiously
on line display
passionflower families
PET (position-event-time)
pin case
planckian radiation
plushnesses
pokerfaced
pre-pumping
protocol analysis program
quadripartite agreement
Ramus cingularis
replantation of penis
rolling mill control
royalize
Saalach
sandwich method
self-driving-car
semi-manufactured goods
SISP
skylight hood
special purpose telephone
splitting moment
streptomyces nodosus
tallow flavo(u)r
tertiary study
the Marine Corps
thermometer for fresh water outlet
time deposit accounts
Todrazoline
trust funds
Tuttle graph
two hands swing
two-value variable
uterine elevating forceps
virgulian age
wedge isobars
Welcom
xenothermal deposit