导数

number song 1, 2, 3, 4, 5, 6, 7 that's the way to start 8, 9, 10, 11, 12 you'll learn them all by heart 13, 14, 15, 16 they're the next along 17, 18, 19, 20 that's the number song 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20

发表于:2018-11-29 / 阅读(319) / 评论(0) 分类 优美儿童英语歌曲

Air interface tailored to minimize current consumption Basic Technical Information—Based upon a small, high performance integrated radio transceiver, each of which is allocated a unique 48-bit addre

发表于:2018-12-08 / 阅读(212) / 评论(0) 分类 新概念英语第一册Flash第2版

It's December. So it's time to do a year-end summary! According to Evening Peak News of Voice of China, Chinese netizens have summed up top 7 network buzzwords of 2014, listed in no particular order. Dare you say you've never said one of them? 12月来

发表于:2018-12-12 / 阅读(212) / 评论(0) 分类 英语口语

The children of migrant workers who have remained in their hometowns whilst their parents work in the cities are known as the left-behind children in China. Since it's the summer holiday, a lot of these children have to travel afar, often to a remote

发表于:2018-12-19 / 阅读(174) / 评论(0) 分类 世界各地新闻集锦

From VOA Learning English, this is the Health Lifestyle report. Many Americans have toasted bread first thing in the morning. For some, the morning meal also includes hash browned potatoes. Or later in the day, they might enjoy potato chips or crispy

发表于:2019-01-02 / 阅读(318) / 评论(0) 分类 2017年VOA慢速英语(三)月

Loop Length Typically, loop length is a complete electrical circuit; the pair of wires that winds its way from the central office to the telephone set or system at the customer's premises. Loop Signal

发表于:2019-01-03 / 阅读(174) / 评论(0) 分类 电信英语

英语习语的妙用颜色词在英语中的妙用我们都知道,颜色词除表示其具体实际的色彩外,还可以用来表示姓名,如:White(怀特)、 Green(格林)、Brown(布朗)、 Black(布莱克)等等。其实这

发表于:2019-01-08 / 阅读(200) / 评论(0) 分类 阅读空间

Turpan is located in a depression with the area of more than 1000 square kilometers of the eastern part of Xinjiang and some 80 meters below the sea level. And nearby the Moon Lake, or Eding Lake in local language, the lowest water surface is 154 met

发表于:2019-01-08 / 阅读(230) / 评论(0) 分类 旅游英语

Barcelona is regarded as Spains second city, behind capital Madrid. The city is steeped in history, Barcelona was founded by Carthaginians and according to tradition, its name was derived from the great Barker family of ancient Carpage. After numerou

发表于:2019-01-08 / 阅读(211) / 评论(0) 分类 英语美文

There are a great many of legends about the origin of Dragon Boat Festival. The most popular theory of the origin of the festival is that it was derived from the activities commemorating(纪念) Qu Yuan. The story about Qu Yuan has been deeply ro

发表于:2019-01-08 / 阅读(222) / 评论(0) 分类 英美文化

My cup of tea refers to the sort of thing that pleases or appeals to me. The metaphor is nearly always used negatively. The expression came into use between the First and Second World Wars. In the Victorian age the consumption of tea by all classes h

发表于:2019-01-18 / 阅读(216) / 评论(0) 分类 英文语法词汇

By Gilbert da Costa Abuja 26 October 2007 A rare outbreak of vaccine-derived polio in Nigeria has prompted fears that current efforts to eradicate the disease in northern part of the country could suffer a major setback. The World Health Organization

发表于:2019-01-31 / 阅读(212) / 评论(0) 分类 2007年VOA常速英语(十月)

Macau Travel Guide The name of Macau is derived from the word Magao (A-Ma Temple), which were shrines dedicated to Mazu, a sacred sea goddess respected by Macau people. It was said that in the middle of sixteenth century when the Portuguese first

发表于:2019-02-04 / 阅读(183) / 评论(0) 分类 实用英语

Twelve months after 9/11, a Trukish couple living in Germany tried to name their newborn son Osama bin Laden. Officials in Cologne, where the couple lived, turned down their request, saying that this name would not be accepted in their home country.

发表于:2019-02-17 / 阅读(233) / 评论(0) 分类 阅读空间

Thanks to a mix of different cultures and advancing technology, American slang has been rapidly evolving over the past years, with new expressions popping up and fading out regularly. The ease of communication in our digital age has allowed local coi

发表于:2019-02-18 / 阅读(158) / 评论(0) 分类 阅读空间

Li Sao is a Chinese poem dating from the Warring States Period, largely written by Qu Yuan (340 BC - 278 BC) of the Kingdom of Chu. One of the most famous poems of pre-Qin China, it is a representative work of the Chu Ci form of poetry. 《离骚》是

发表于:2019-02-24 / 阅读(319) / 评论(0) 分类 阅读空间

如何备考GRE考试阅读部分呢?为了方便大家更好的背诵GRE阅读难句,下面给大家整理一些GRE阅读真题难句,供大家参考。 1. Although Gutman admits that forced separation by sale wasfrequent,he shows that the slave

发表于:2019-03-02 / 阅读(239) / 评论(0) 分类 GRE英语

推论题(Inference):文章中有些论点/观点没有明确阐述,但却强烈暗示出来了。例如,文章论述的结果引出了,推论题就可能就造成结果的起因提问。如果文中有比较,推论题就可能问做比较的

发表于:2019-03-04 / 阅读(226) / 评论(0) 分类 托福英语

Thus, then, one of our own noble stamp, even a whaleman, is the tutelary guardian of England; 那么,这样说来,哪怕是个捕鲸人,我们自己的高贵的标志之一就是英国的守护神了; and by good rights, we harpooneers of Nan

发表于:2019-03-10 / 阅读(240) / 评论(0) 分类 白鲸记

什么是GRE阅读难句呢?如何应对GRE阅读理解中的长难句呢?为了帮助大家更好的掌握GRE阅读理解中的难句,下面给大家整理一些杨鹏的GRE阅读难句,希望能够对您的GRE考试有所帮助。 下面就是小

发表于:2019-03-11 / 阅读(286) / 评论(0) 分类 GRE英语
学英语单词
acetylisoeugenol
amantadines
analgesic
Apamea
appanages
area identifying number
at-railhead
at-tention
bathytoma luhdorfi
beautiful morning
bird rape
blame-game
bony defect
boy-man
broad-leaved twayblades
CDPV
chameleonlike
choledochoduodenal junction
chunner
conglobating
containment heat removal system
contractual specification
control system structure
core-setting gauge
corycavidine
cwtch
dandified
discounts
discriminative condition
economic welfare
electrostatic force microscopy
engine-room emergency bilge suction valve
feelness
field techniques
forktail
free flight angle
frequency-modulated sound
fusil
fuzzy space partition
geometric effect
gradient curve
grigorian
High Halden
image-forming ultrasonic microscope
incidence of crime
isogermidine
krunks
laundry room
lissomest
livestock anatomy
losing rate
magnetic energy density
meat pounder
metabolises
microprogram control section
mikulicz's cell
moist surface
morin khuur
multivalve turbine
nearly perfect crystal
neutron monochromator
normalized number
ntaryamira
olusatrum
ooh la la
open reel tape
palmate feet
peraluminous
performance data
persona grata
pledge one's troth
pleochroic filter
Portmore
postdoctorates
pruning of green branches
Pyeongchanggang
ramp reactivity insertion
roundness
running-board lamp
scientest
sea slaters
self-organizing large information dissemination
serrated disc
sertularias
several issues
sheet mineral
sherryvallies
sphagnodyt
stotland
straight-edge bobbin
supercontrolled
three wire meter
thrust line adjustment
toe the party line
Tome's
tube neck
ungul
variable profit
w.p.a
wedge wire cloth
wively
zohars