原球藻

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(327) / 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(294) / 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(240) / 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(273) / 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(369) / 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(264) / 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(264) / 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(272) / 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(418) / 评论(0) 分类 中英双语新闻
学英语单词
acelerator
air conditioning pack
altitude of the heavenly body
Ambrosden
antipate
arpeggiate
asymmetrical well pattern
atto-lux
bed die
Beklemishevo
biennialy
blige
Budesti
calabar skin
chondro-osteodystrophy deformans
circulating ejector
class hepaticaes
commercial accounting
commission shop
Dairy Box
digital controlled lathe
din-ner
distincteness
Dunstan, Saint
dynal
enclosed
episodic hypertension
eremomycin
factsheet
faytte
felt wheel
financial implication
fuckmeat
function-generating
geoid contour
gravity toolface angle
Guégon
hair crack(ing)
Hooghalen
interdigtal
Jahvists
klever
kurarua chujoi
L-box
lady killer
lagosuchids
large scale display
lateral contact pin
limb of fault
lisente
locally bicompact
macheted
magnetic tape recording system
Mandelson
maximum shear strength
Metauranocircite-I
midaugust
missile fuse
nonfeminist
nonfinanced
novelistica
nuclear potential barrier
operations improvement
orbicularity
order Dermaptera
ottoman-era
panfries
Pascal case
perarmatus
pertussis toxin
phonics
polybenzimidazole
postpones
praeseodymium
psylid
quadrant steering gear
Qurayyah, Jab.
ramus visceralis n. spin.
reducing pipe joint
Rutoke
sailing course
salesman sales quota
Sanbucinin
scopulous
show guides
single sideband receiver
space capsule control
splat-quenching method
standfirsts
Sternorrhyncha
stotland
sulfonimide
superacidulated
tautonyms
thermosetting resins
Turkish cap
underassistant
undissociated molecule
very short range weather forecast
weblink
wideband loudspeaker
Zeita