音标:[sefәlә'kɔ:deit] ;
n. 头索动物
a. 头索动物的
n fish-like animals having a notochord rather than a true spinal column
词型变化:名词复数形式 : cephalochordates

Forming a 1) Mastermind 2) Alliance A mastermind alliance is built of two or more minds working actively together in perfect harmony toward a common 3) definite objective. The mastermind principle let

发表于:2018-11-28 / 阅读(218) / 评论(0) 分类 疯狂英语2002年

Kevin: Alright, Todd. Thought that I would ask you some questions about elllo. How long have you been running elllo? Todd: Actually, it started in 2003. So, it actually began as a graduate school project, and I never ended up finishing graduate schoo

发表于:2018-12-02 / 阅读(104) / 评论(0) 分类 原版英语对话1000个

Julie: Mike, go! Mike: Yep yep yep. Time to go alright. Julie: Mike, Im Chrissy's nanny. I dont want your parents walking in on us making out. Mike: I just wanted to hear you say making out. Julie: Mike! Mike: Alright. Oh and one more thing.. Julie:

发表于:2018-12-05 / 阅读(137) / 评论(0) 分类 成长的烦恼第四季

Lights of Lousianne by jennifer warnes one summer night he'll light a lantern he'll catch a tiny firefly in a jar set her dancing on the mantle like a piece of star see how the boy lays low he wants the shiver in her wing see him hiding in the willow

发表于:2018-12-14 / 阅读(133) / 评论(0) 分类 十八首全球最好听的女声

Kevin: What were the biggest challenges you faced starting this website? Todd: Well, when I first started, I didn't know anything about computers, and I mean nothing about computers. I took a course, teachers and technology and I remember the first d

发表于:2018-12-25 / 阅读(98) / 评论(0) 分类 原版英语对话1000个

EXPLORATIONS - September 18, 2002: National Cryptologic Museum By Paul Thompson German Nazi, American and Japanese coding machines. (Photo - Ed Bunyan) VOICE ONE: This is Mary Tillotson. VOICE TWO: An

发表于:2019-01-02 / 阅读(110) / 评论(0) 分类 Explorations

By Marissa Melton Washington 31 January 2007 watch Sean Maroney's report The International Organization for Migration reports Tuesday that increasing violence in Iraq is forcing more and more people to leave their homes while funding to help them is

发表于:2019-01-07 / 阅读(157) / 评论(0) 分类 2007年VOA标准英语(一月)

By Jordan Davis Dakar 02 January 2007 Senegalese President Abdoulaye Wade attended funeral services Tuesday for a close political ally assassinated earlier this week in the Casamance region of the country. Violence in Casamance has persisted despite

发表于:2019-01-09 / 阅读(152) / 评论(0) 分类 2007年VOA标准英语(一月)

发表于:2019-01-10 / 阅读(208) / 评论(0) 分类 Wee Sing Around the World

Floods Force Thais to Track Down Crocodiles in Bangkok Neighborhoods Thailands devastating floods swept over a third of the country in recent weeks, killing hundreds and turning hundreds of thousands into refugees fleeing inundated homes and swamped

发表于:2019-01-13 / 阅读(103) / 评论(0) 分类 VOA标准英语2011年(十一月)

NASA Art Captures 50 Years of Exploration One of the nation's most prolific art collectors is the U.S. space agency. For nearly a half-century, NASA has commissioned artists to document its missions and projects. Seventy of the 3,000 works in its col

发表于:2019-01-14 / 阅读(86) / 评论(0) 分类 VOA标准英语2011年(六月)

Scientists are using DNA to trace illegal ivory from slaughtered elephants to its countries of origin in an effort to nab poachers. Researchers are trying to combat the multi-billion dollar criminal enterprise at its source. A poached elephant Since

发表于:2019-01-14 / 阅读(94) / 评论(0) 分类 VOA标准英语2009年(七月)

The 2016 Nobel Prize in Physiology or Medicine goes to Yoshinori Ohsumi of Japan for his discoveries of mechanisms of whats known as autophagy. Break the word down and you get auto and phagy: from the Greek for self, auto, and eating, phagein. So, se

发表于:2019-01-17 / 阅读(132) / 评论(0) 分类 2016年Scientific American(十)月

By Stefan Bos Budapest 18 June 2006 Slovakia's opposition Smer-Social Democracy party leader Robert Fico declares victory in June 17 general elections in the Slovak Radio in Bratislava Officials results show that Slovakia's opposition leftist party

发表于:2019-02-03 / 阅读(128) / 评论(0) 分类 2006年VOA标准英语(六月)

By David McAlary Washington 17 May 2007 Health groups are warning of a coming international epidemic of high blood pressure that will trigger an upsurge in heart disease, strokes, and kidney failure if not controlled. A report by prestigious U.S. and

发表于:2019-02-03 / 阅读(157) / 评论(0) 分类 2007年VOA标准英语(五月)

Adrienne: So, Rob, tell me why you don't like elephants! Rob: Why don't I like elephants? It's a long story. I was traveling in India with a friend of mine and one night we decided to spent the night in a national park, looking at wildlife, and we we

发表于:2019-02-06 / 阅读(92) / 评论(0) 分类 原版英语对话1000个

LONDON, May 2 (Xinhua) -- The London Organising Committee of the Olympic and Paralympic Games (LOCOG) started its full-scale test of the Olympic Park on Wednesday as it delivers six final sporting test events as part of the London Prepares series. Du

发表于:2019-02-06 / 阅读(131) / 评论(0) 分类 英语新闻

Omega Pharma-Quick Step grabs world team title THE HAGUE, Sept. 16 (Xinhua) -- Belgian cycling team Omega Pharma-Quick Step rode to victory in the men's team time trial at the road World Championships in Limburg, the Netherlands on Sunday. The team,

发表于:2019-02-06 / 阅读(110) / 评论(0) 分类 英语新闻

MANILA, Dec. 7 (Xinhua) -- Death toll in the Philippines due to Typhoon Bopha (local name Pablo) has continued to rise to 418 based on the latest data released Friday by the National Disaster Risk Reduction and Management Council (NDRRMC). NDRRMC Exe

发表于:2019-02-13 / 阅读(101) / 评论(0) 分类 英语新闻

MILAN, May 18 (Xinhua) -- Midfielder Andrea Pirlo has been confirmed by AC Milan to leave the club after 10 seasons, while both Alessandro Nesta and Filippo Inzaghi have agreed to one-year extensions. The 31-year-old had his contract expired(期满)

发表于:2019-02-18 / 阅读(114) / 评论(0) 分类 英语新闻
学英语单词
accumulational terrace
aleyard
analect
argue to the contrary
balkier
be under the knife
bellmawr
Berestova
bio break
bioprotectant
birefringent retarder
blood uric acid monitoring system
Bramhope
cackleberry
Camellia grandis
carbonized beer
CFEFOBINE
chanson de toile
chloropalladate
chrysodema lewisii
cicatrised
corporealises
Cottrell effect
damping-coefficient
digit marker
dispersion of binomial distribution
ectas
enantiosymmetric polymerization
enclos
epiglossa
European nut pine
Exception of Container Insurance
external link
four-point method
greyhound racings
Halogenase
HAML
heterodont hinge
indicator drive
jumblers
khalaf
Klyavlino
land like a cat
lefferts
left-hand crankshaft
lekythus
logically
meteor brightness
mistake shadow for the substance
mixed small bean
mnemonists
Mongolic
morning woody
nervus chorda tympani
niche cells
non negative condition
norathyriol
oreton M
overload stud
pantograph collector
partook
passhe
pedantical
PF-TEST
phosphor screen
plan-
pontella kieferi
porella perrottetiana
proctostenosis
profile sander
project life
provisional wiring
pulse spacing
receipts out of budget
rectal hernia
rentback
repair box
root diameter
San Quentin
schiff's
sea water lubricated stern tube bearing
short feed
short-circuit turn
signaling smoke
single oblique cut
sink ... difference
soft-lander
spader
switch on off
tail tube
the very idea!
think small beer of
Tifosyl
upper ordinate set
valve of coronary sinus
var. b. m. teretis majoris
washpan
weather proof dressing
wedding-days
wireline corer
yawing motion
yield resistance