音标:['prәutәpɔd] ;
[动](无脊椎)原足期

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(135) / 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(76) / 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(78) / 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(82) / 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(139) / 评论(0) 分类 医务英语

By Andre de Nesnera Washington 06 July 2006 Just a few days ago, North Korea triggered an international furor when it conducted several ballistic missile tests. In this report from Washington, VOA Senior Correspondent Andr de Nesnera looks at whethe

发表于:2019-01-11 / 阅读(162) / 评论(0) 分类 2006年VOA标准英语(七月)

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(88) / 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(107) / 评论(0) 分类 万物简史

A: Ello-hay, Aniel-day eaking-spay, ow-hay ay-may I elp-hay ou-yay B: Ay-hay, Aniel-day, Ulie-jay ere-hay A: Ay-hay, Ulie-jay, ow-hay are ou-yay? B: Actually, I m eeling-fay ite-quay ill otday-tay. A: Im orry-say oo-tay ear-hay, at-they. ut-way is on

发表于:2019-02-23 / 阅读(129) / 评论(0) 分类 英语播客-EnglishPod

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(103) / 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(161) / 评论(0) 分类 中英双语新闻

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发表于:2019-03-05 / 阅读(130) / 评论(0) 分类 英语播客-EnglishPod

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发表于:2019-03-06 / 阅读(225) / 评论(0) 分类 英语播客-EnglishPod
学英语单词
acarbathogenin
actaea albas
aiphanes truncata wendl.
Albentosa
Alfioosa
ancelotti
arthropod-borne epidemic
avantgardes
badenov
battle problem
Bellanagare
Britannia cell
brunelleschis
calestone
capital loss
centralodistal
Cerekinon
chattock gauge
chemical deoxidization
circular grinder
clypeolabral suture
constant sheaf
constant-current modulation
consumer culture
counterdike
creeping bent
decedent
Dichrocephala integrifolia
dimension limit system
electric fish
electronic data processing division
equiangular spiral antenna
ether acid
falak
forgive and forget
Fujihashi
geometric stability
gesten
getfileattr
ground-wave interference
Hamidiye
hard disk
haskeys
Hochenegg's symptom
hydrogen sulphate
in sb.'s line
inferior oblique muscle
information office
interprocess naming convention
lacinilene
Lardennois's button
layered compound
lead phenate
lens shield
Lpadmin
maen
main-topsails
millimicrofarad
misere
neutral pair
non-physical wear
noninsulin-dependent diabetes mellitus
nonlinear waveguide device
open adoptions
organizations.
pecuniary resources
Poiana Stampei
point of order
prediabetic
principal payment
proceeds of bills
rail loader
reductibility
reymann
rousillon
routinizes
Russkiy, Ostrov
Safemode
sapsago
scramble dinner
screening paste
Secretary of Interior
security systems
self-employed workers
serial-by-bit
short rate
soap-oil emulsion
speaking level
switch lever
syllable articulation
synchronized multivibrator
tabatabaei
Tchrs.
total contact ratio
undertipping
underworks
Vignola, Giacomo da
virionic
VO2I
watmoughs
welding symbol template
wheelmark eraser