音标:[ɑ:k ˈkauˈsi:kənt] ;
反余割
词型变化:名词复数形式 : arc cosecants
【近义词】

Several years ago, Iris Arc Crystal, a company I co-founded with Francesca Patruno, experienced a 1)lull in business. We had recently hired several new employees and hoped that the 2)slowdown was only

发表于:2018-11-28 / 阅读(430) / 评论(0) 分类 疯狂英语2001年

Archaeology is a source of history, not just a bumble auxiliary discipline. Archaeological data are historical documents in their own right, not mere illustrations to written texts, Just as much as an

发表于:2018-12-01 / 阅读(246) / 评论(0) 分类 新东方背诵文选

By Leta Hong Fincher Washington 29 November 2007 A team of U.S. and British researchers have unveiled a new map of Antarctica that they say will revolutionize research on the frozen continent and contribute to a deeper understanding of climate change

发表于:2018-12-08 / 阅读(185) / 评论(0) 分类 VOA常速英语2007年(十一月)

VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Doug Johnson. VOICE TWO: And I'm Mario Ritter. Today, we will tell about the two thousand nine Nobel Prizes for discoveries in science. We also will tell about progress against acqui

发表于:2018-12-15 / 阅读(286) / 评论(0) 分类 VOA慢速英语2009年(十二)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-25 / 阅读(232) / 评论(0) 分类 英语说遍全球文化

Several years ago, Iris Arc Crystal, a company I co-founded with Francesca Patruno, experienced a 1)lull in business. We had recently hired several new employees and hoped that the 2)slowdown was only temporary. However, in the meantime, we had work

发表于:2019-01-02 / 阅读(291) / 评论(0) 分类 精美英文欣赏

SCIENCE IN THE NEWS -July 2, 2002: Space Shuttle Flights Halted / Researchers Study Icelanders' Genes / Another Reason to Eat Green, Leafy Vegetables Broadcast: July 2, 2002 VOICE ONE: This is Steve E

发表于:2019-01-07 / 阅读(193) / 评论(0) 分类 科技之光

BOB DOUGHTY: This is SCIENCE IN THE NEWS in VOA Special English. Im Bob Doughty. FAITH LAPIDUS: And Im Faith Lapidus. Today we tell about the latest research and treatments for Parkinsons disease. (MUSIC)BOB DOUGHTY: Parkinsons is a disease of the ce

发表于:2019-01-12 / 阅读(190) / 评论(0) 分类 2010年VOA慢速英语(十一)月

By David McAlary Washington 21 November 2006 The United States and more than 30 other nations have signed a $13 - billion agreement to develop a form of nuclear power in a process called fusion. In a Paris signing ceremony, they agreed to cooperate

发表于:2019-01-12 / 阅读(307) / 评论(0) 分类 2006年VOA标准英语(十一月)

SCOTT SIMON, HOST: Joan of Arc has become such an emblematic figure - a saint of the Catholic Church, the inspiration of so many novels and films and, of course, George Bernard Shaw's iconic play. We might sometimes forget she was a real teenage girl

发表于:2019-01-17 / 阅读(209) / 评论(0) 分类 2018年NPR美国国家公共电台10月

By Steve Herman New Delhi 05 June 2008 The 15th summit of the South Asian Association for Regional Cooperation (SAARC) is scheduled to be held in less than two months, in the Sri Lankan capital. The government there is reassuring member countries it

发表于:2019-01-27 / 阅读(191) / 评论(0) 分类 VOA标准英语2008年(六月)

唐顿庄园第一季第四集_2 [INT. KITCHENS - DAY] ANNA Ugh. MRS PATMORE You've got a cold, I want you out of here. MRS HUGHES Anna, there you are. You know I'm out tonight, because I don't want to come home to any surprises. MRS PATMORE (laughs)

发表于:2019-01-29 / 阅读(871) / 评论(0) 分类 唐顿庄园第一季

英文歌词: Car crashes, TV shows A drunkard on the side of the road People running (running) Fantasy or reality Analysis and theories What does matter really? Tell me what to believe Won't you bring me order Tell me what to achieve Baby, so I can mov

发表于:2019-02-03 / 阅读(217) / 评论(0) 分类 音乐咖啡厅
学英语单词
adenopoda
afflicters
air recirculation
air-driven hydraulic jack
analog input module
antilanguage
argie bargie
aromatic carboxylic acids ester liquid crystals
back blade
Bantadjé
bearance
bel(b)
Belait
beyond ... vision
binary silica optical fibre
built-up hob
Casparian dot s
cell adhesion molecules
CNSWTG
counterquestion
coupon tax
cut-and-fill structure
dibutyryl cyclic adenosine monophosphate
diminish
doubled double string
duckfucker
electrotherapist
episio
episodic movement
fiborinogen
fibre active connector
filho
free programmable word processing equipment
fumigation certificate
glowless
groutings
Horcasitas
huperzia squarrosa
hydroperoxidase(Theorell)
hyperbolic flow equation
igneously
ixodes spinipalpiss
Juilly
juvenile rift
Kolga-Jaani
kwh
kypes
light-section microscope
lithoautotroph
m-g main component
magniloquency
manam
media impression
methyl orange test paper
minimainframe
moisture free basis
myotome
niladic
non-sensitizing
nylon coating
operational flight trainer
OS/2
outer pericycle
oxcarts
pass someone by
Pedicularis megalochila
pending page queue
penobscot b.
Petromyzontidae
phyllosticta ambrosiodis thuman
pnl.
point of symmetry
powdered anthracite
power shot
prethink
procacity
ring-shaped valve seats
Romannobridge
salary administration
Saprosma henryi
senile hemangioma
sentry-duties
sequential decision function
short-circuits
steelit (altered mordenite)
strongylium albopilosum
submicrotubule
telolecithal egg
thalictrum squarrosum steph.
the bermuda triangle
tiddling
transmission loss of leaky coaxial cable
Tussaphed
twice-daily
unmask false evidence
vacuum leak
Viburnum burmanicum
Vinh Tan
Westphalians
wheel drill
Windows window
wonkery