音标:[kə'θɔdəɡrɑ:f] ;
n. 电子衍射照相机;阴极射线照相;X光照相

Bosnian Nature Reserve Threatened by Hydroelectricity Project 水电项目威胁波斯尼亚自然保护区 WASHINGTON, D.C. A small corner of paradise, called Hutovo Blato, is located in the southern part of Bosnia-Herzegovina. With its abundant veg

发表于:2018-12-08 / 阅读(66) / 评论(0) 分类 VOA常速英语2013年(十月)

[00:00.00]Unit7 Future living [00:05.49]A The children are at Dr Jeckel's lab. [00:12.33]Listen,look and act. [00:16.69]Hi,Dr Jeckel.What's new in your lab? [00:22.26]Hello,Pat.Hello,Koko.There's a radio. [00:29.62]There's a sofa.There are DVDs and D

发表于:2018-12-13 / 阅读(92) / 评论(0) 分类 新路径小学英语三年级上册(一起)

Dialogue: At a business conference 对话: 在商业会议上 Cath: Hello, Im Cath, Cath Jones. Whats your name? Cath: 你好,我是凯斯,凯斯琼斯,你叫什么名字? Mike: Hello, Im Mike, Mike Smith. How do you do? Mike: 你好。我叫麦克,麦克史密斯。很高兴认识你。

发表于:2018-12-19 / 阅读(278) / 评论(0) 分类 芝麻街:明星教单词

塑料袋的使用大大方便了我们的生活,但与此同时也给我们的环境造成了很大的负担.....应该如何正确得使用呢? Rob: Hello, I'm Rob Cath: And I'm Cath. Rob: And this is 6 Minute English from BBC Learning English.

发表于:2018-12-27 / 阅读(74) / 评论(0) 分类 一起听英语

你知道哪些巧妙的发明? 6 Minute English bbclearningenglish.com 2011 Page 1 of 6 Rob: Hello, I'm Rob Cath: And I'm Cath. Rob: And this is 6 Minute English from BBC Learning English. Today we're talking about an ingenious invention. Cath: So

发表于:2018-12-27 / 阅读(74) / 评论(0) 分类 一起听英语

兴奋剂的使用在大型赛事里是被完全禁止的,可以为什么还是会有人铤而走险呢? Rob: Hello, I'm Rob Cath: And I'm Cath. Rob: And this is 6 Minute English from BBC Learning English. Today we're talking about doping in spor

发表于:2018-12-27 / 阅读(83) / 评论(0) 分类 一起听英语

你听说过军人退役后当老师的吗?专家认为军人更适合当老师,也更会成为好的老师,真是这样吗? Rob: Hello, I'm Rob Cath: And I'm Cath. Rob: And this is 6 Minute English from BBC Learning English. Today we're talk

发表于:2018-12-27 / 阅读(76) / 评论(0) 分类 一起听英语

你是否是电视迷呢?你看电视上瘾吗?看电视过多会给我们带来哪些危害? 6 Minute English bbclearningenglish.com 2011 Page 1 of 6 Rob: Hello, I'm Rob. Cath: And I'm Cath. Rob: And this is 6 Minute English from BBC Learning

发表于:2018-12-27 / 阅读(60) / 评论(0) 分类 一起听英语

考古学家最近发现了很久之前生活在澳大利亚的土著原住民的遗骸,他们都有什么新的调查结果呢? Rob: Hello, I'm Rob. Cath: And I'm Cath. Rob: And welcome to 6 Minute English from BBC Learning English. Today we're

发表于:2018-12-27 / 阅读(51) / 评论(0) 分类 一起听英语

有了电脑,人们越来越倾向于用电脑打字了,我们的书写体是否会变得越来越差了呢 Rob: Hello, I'm Rob Cath: And I'm Cath. Rob: And this is 6 Minute English from BBC Learning English. Today we're talking about fonts. Cath

发表于:2018-12-27 / 阅读(59) / 评论(0) 分类 一起听英语

越来越多的人倾向于网上购物。因为我们无需出门,便可以买到称心如意的商品,这给我们的生活带来了很多便利。 Rob: Hello, and welcome to 6 Minute English from BBC Learning English. I'm joined today by Cath.

发表于:2018-12-27 / 阅读(60) / 评论(0) 分类 一起听英语

Song:Catch Me If You Can Artist:Natalie Bassingthwaighte Here she comes again Goddess to all men Working undercover She's gonna get you in the end How far you gonna go Take a chance or you'll never know On this mission there's one condition You j

发表于:2019-01-11 / 阅读(68) / 评论(0) 分类 英语热力歌曲

By Liu Enming Leesburg, Virginia 28 November 2006 watch Dodona Manor report In the quaint, historic town of Leesburg, in the eastern state of Virginia lies Dodona Manor, home to one of the most significant figures in the 20th century, a man who help

发表于:2019-01-12 / 阅读(169) / 评论(0) 分类 2006年VOA标准英语(十一月)

奇/偶数 -- 将童心进行到底 大家都知道英语中奇数叫odd number,偶数叫even number。那你有没有疑惑过,为什么这么叫呢?呵呵,明天六一,我们将童心进行到底,探寻even/odd为什么叫奇/偶数。

发表于:2019-01-14 / 阅读(97) / 评论(0) 分类 实用英语

BBC Learning English London Life London Chocolate Week Yvonne:Hello, I'm Yvonne Archer and this is London Life from bbclearningenglish.com! Now don't get me wrong, chocolate's great but I seem to be one of the few people who can live without it. Her

发表于:2019-01-16 / 阅读(109) / 评论(0) 分类 伦敦生活

1.there is not a great deal of difference between...and... ...和...并没有很大区别 2. the graphs show a threefold increase in the number of ...图表表明...的数字呈现三倍增长 3....decreased year by year while...increased steadily. .

发表于:2019-02-14 / 阅读(130) / 评论(0) 分类 雅思英语
学英语单词
(5) flitch
aging of rubber
anti-regeneration
Anti-Takeover Measure
arbitration charge
arriccios
autodrainage
b-blog
be better of
bed plate foundation
Ben Arous, Gouvernorat de
blade setting angle
Brownean
cable sheathing alloy
Carlaverock Castle
cellarius vessel
characters incised in the paste
clebsch gordan coefficient
climagram, climagraph
collision broadening
conditioned grain
corporate licensing tax
coumaron
crash-proof
Cut-surface
dead-lever trunk
despiritualized
direct-cut attachment
dirichlet discontinuous function
dominant wavelength of a color
doublelayer
Dowsing bath
Drucon
eminentia intercondyloidea
erdenet
exchange rate mechanism
factor xis
feed forked connection slide block
filmograph
fissurae tympanopsquamosa
form a quorum
full growth
go gathering orange blossoms
Holiodon
ibero-american
insertion head
irrigation pipe
kerching
Korissia
Like master, like man.
linear predictive conding (lpc)
male-elbow
matched pair technique
Microstegium japonicum
mobile auxiliary gas turbine unit
Mycocten
n-butyl ether
Napaimiut
nematotheca
oculus uterque
offloadings
offset bulb
outraises
patching table
Perdipine
phenolated calamine lotion
physalias
phytochrome-mediated
playtime
plore
Pluphenazine
polycrase(polycrasite)
post-registration
Preslite
propanolamines
Pyasǔchnik, Yazovir
Rubus laxus
rum-runners
Saccharomyces congloberatus
semi-annual wing
serial rights
Serpukhov
shovelnose sturgeon
small-angle boundary
Soucis, C.
sterculia euosma w.w.smith
stroke-in-evolution
structure discipline
superior part
TADL
talitha
technical inspection check list
tele-conferences
tetanus wound complication
tetraphenylphosphonium
the low - down
thiosemicarbzzide
unpressed pleat
unvanquishable
user microprogrammer processor
viscous lubrication
wireframes