音标:[lek'si^rәfi] ;
n. [语]词素文字(如汉字,一个字代表一个词)
n. The art or practice of defining words; definition of
words.

[00:00.00]Unit 8 My Toys [00:05.58]1.Listen.Point.Say. [00:19.62]What do you want? [00:23.18]I want the orange ball. [00:27.11]2.Listen.Say.Do the actions. [00:43.45]My toys are in my toy box.I take them out to play. [00:48.89]And when I've finished

发表于:2018-12-13 / 阅读(174) / 评论(0) 分类 新派英语第一册

[00:04.88]Part 1 WARMING UP [00:22.44]Look at the graph and discuss the following questions. [00:46.29]1 How are people's eating habits changing over the years? [00:59.04]Why do you think this happens? [01:05.10]2 How has agricltural produce changed

发表于:2018-12-18 / 阅读(165) / 评论(0) 分类 高中英语人教版高一

[00:00.00]Car Accidents Declining in Walton Ci [00:04.39]From the graph,we can see that the number of car accidents in Walton City fluctuated during the year of 199 [00:13.45]It increased in the first three months and decreased in the following three

发表于:2018-12-30 / 阅读(79) / 评论(0) 分类 英语六级听力练习集锦

Graph Search的理念在于,以谷歌搜索引擎发掘互联网信息的方式,发掘Facebook网站社交图谱的含义。Graph Search扩展了Facebook的核心使命:不仅帮助用户与已知的他人建立联系,还能成为一款发现工

发表于:2019-01-05 / 阅读(114) / 评论(0) 分类 英语新闻视频

This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? The 2010 Nobel Prize in Physics goes to the University of Manchesters Andre Geim and Konstantin Novoselov for their investigations of the two-dimensional material graphene

发表于:2019-01-08 / 阅读(119) / 评论(0) 分类 Scientific American(十)月

By Steve Herman New Delhi 22 April 2007 The fate of the women who lead Bangladesh's two main political parties remains uncertain. Former prime minister Sheikh Hasina has vowed to return to Bangladesh to face murder and corruption charges, but she has

发表于:2019-01-09 / 阅读(123) / 评论(0) 分类 2007年VOA标准英语(四月)

I tried to found you on the bottom of a bottle Laying down on a bedroom floor My loneliness was a rattle in the windows You said you don't want me anymore And you left me Standing on a corner crying, Feeling like a fool for trying I don't even rememb

发表于:2019-01-10 / 阅读(82) / 评论(0) 分类 The Voice 美国好声音

As forces loyal to Libyan leader Moammar Gadhafi ramped up their offensive against opposition strongholds Tuesday, diplomats from Lebanon, France and Britain presented the U.N. Security Council with a resolution that includes authorization of a no-fl

发表于:2019-01-14 / 阅读(72) / 评论(0) 分类 VOA标准英语2011年(三月)

It started with a simple experiment: take some graphite - the black stuff in the middle of a pencil - and put a piece of tape over it. When the scientists at the University of Manchester did that, they found that they could develop a material that co

发表于:2019-01-14 / 阅读(128) / 评论(0) 分类 VOA标准英语2010年(十)月

Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre

发表于:2019-01-14 / 阅读(112) / 评论(0) 分类 VOA标准英语2014年(二月)

英语写作中的常用句型

发表于:2019-01-17 / 阅读(127) / 评论(0) 分类 英语学习方法

第一部分 常用于引言段的句型的2类表达方式 一、议论文常用句型 1. It is a fact that. 2. It is well-known that. 3. There is no doubt that. 4. I think that. 5. Contrary to the popular thought, I prefer. 6. Some people say/belie

发表于:2019-01-17 / 阅读(131) / 评论(0) 分类 实用英语

The British government says it will not force Zimbabweans who have been refused asylum to return home, but they will not be allowed to work in Britain. Hundreds of Zimbabwean exiles marched in central London Friday to protest that restriction, as Te

发表于:2019-01-31 / 阅读(81) / 评论(0) 分类 VOA标准英语2008年(七月)

By Gary Thomas Washington 12 January 2007 Remarks by outgoing U.S. intelligence chief John Negroponte have sparked an angry reaction from Pakistan. Testifying on Capitol Hill Thursday, Negroponte said al-Qaida has proved to be resilient, and is forgi

发表于:2019-02-05 / 阅读(121) / 评论(0) 分类 2007年VOA标准英语(一月)

By David Gollust State Department 09 November 2006 The United States signaled flexibility Thursday on the shape of a new international peacekeeping force for Darfur. The Sudanese government has adamantly opposed the introduction of a United Nations

发表于:2019-02-08 / 阅读(140) / 评论(0) 分类 2006年VOA标准英语(十一月)

(一)段首句1. 关于人们有不同的观点。一些人认为There are different opinions among people as to ____ .Some people suggest that ____. 2. 俗话说(常言道),它是我们前辈的经历,但是,即使在今天,它在许多

发表于:2019-02-17 / 阅读(93) / 评论(0) 分类 四六级写作指导

(一)段首句1. 关于人们有不同的观点。一些人认为There are different opinions among people as to ____ .Some people suggest that ____. 2. 俗话说(常言道),它是我们前辈的经历,但是,即使在今天,它在许多场合仍

发表于:2019-02-17 / 阅读(74) / 评论(0) 分类 四六级写作指导

今天我们要学的词是exile。 Exile, 流亡。 Former Haiti dictator Jean-Claude 'Baby Doc' Duvalier returned to Haiti after nearly 25 years of exile, 人称宝宝医生的海地前独裁者杜瓦利埃经过近25年的流亡生涯后,如今已

发表于:2019-02-18 / 阅读(67) / 评论(0) 分类 英语单词荟萃

Jobs and Catmull decided that, in order to show off their hardware and software, 乔布斯和卡特穆尔决定,为了展示皮克斯的硬件和软件, Lasseter should produce another short animated film in 1986 for SIGGRAPH, the annual computer

发表于:2019-02-22 / 阅读(97) / 评论(0) 分类 乔布斯传

1. in + 月/ 年 2. between and 3. from to 4. over the period from to 5. in the year between and 6. in the 3 years spanning from 2001 through 2004 7. for the first 3 months 8. for/ during/ over the next / following 6 months 9. for/ during/ over / in

发表于:2019-02-26 / 阅读(138) / 评论(0) 分类 雅思英语
学英语单词
ab extra
addition(al) agent
administrations
Advisory Committee on Oil Pollution of the Sea
alesing
analog-only
androfluorene
annulus cruralis
aqualite
Arethusa bulbosa
asymmetrical modem
axon sheath
bacterial genetics
balance the books
be full of animal spirits
Bizzarone
block of four
castanoleberis hsuehchan
caulescent
ceniza
chia ho pan chia wu
compact soil
continuous spectra
convex mapping
craniorachidian fissure
creaton
cutoff meander spur
Dadrock
Decyclizing
dedicated application computer
direction of camera axis
Divonne
dog racing
economic regulating mechanism
Eddington's model
electrification
entrance ramp
feigel
fictitious plaintiff
firing range
floor-to-floor conveyor
forsythias
georigia geniculata (girg)lindl.
grid drive characteristic
heavy earth
immediate feedback
inada
infinera
infrared beam spliter
interconnect equipment
Jet Star
kerosene fuel burner
kieftite
lac insect
laser microspectrography
Lesch-Nyhan(syndrome)
linearity property of discrete fourier transform
locking scheme
Manganilium
mcpeek
medium interface connector
mind-magic
misspender
mogging
musculus flexor digiti quinti brevis
noncommutativity
nonlinear fredholm operator
oesophagocele
overflooding
Oxenstjerna
pan goods
panaxatriol
pantheon director
peoper noun
periodontitis complex
permissible limit of vibration
perpetual floater
Phanat Nikhom
PHT system
pressurized connector
R (ratio)
River Lea
sauropsids
Scrophularia moellendorffii
single-row engine
small-timers
square flue
stoma ulcer
subnitrates
taoyuan
tation
tectonic fabric
thannadar
thoraco-abdominal injury
thought reader
turbo setosus
Uchon-dong
vertebral extremity
vibration criterion
war games
work-around
yam cake