[网络] 奈米簇;纳米冰串;纳米团簇

Exercise 2-5: Consonant /Consonant Liaisons CD 2 Track 40 Say the sound of each group of lett ers out loud (the sound of the letter, not the name: [b] is [buh] not[bee]). There are three general locations the lips, behind the teeth, or in the throat.

发表于:2018-12-03 / 阅读(192) / 评论(0) 分类 标准美语发音的13个秘诀 CD2

Part One Initial consonants and consonant clusters English words begin with no, one, two, or three consonants. A. Listen and repeat. Read across the chart. The first word has no initial consonant. No

发表于:2018-12-10 / 阅读(254) / 评论(0) 分类 4+1听力口语MP3

新东方4+1听力口语MP3-语音语调 Unit58 Part One Initial consonants and consonant clusters English words begin with no, one, two, or three consonants. A. Listen and repeat. Read across the chart. The first word has no initial consonant. No Initial Cons

发表于:2018-12-15 / 阅读(294) / 评论(0) 分类 新东方4+1听力口语

新东方4+1听力 口语 MP3-语音语调 Unit57 Part One Initial consonants and consonant clusters English words begin with no, one, two, or three consonants. A. Listen and repeat. Read across the chart. The first word has no initial consonant. No I

发表于:2018-12-15 / 阅读(321) / 评论(0) 分类 新东方4+1听力口语

This is Scientific Americana 60 Seconds Science, I'm Christopher Intagliata, got a minute.The Sahara desert isn't known for its greenery, but there's evidence it was once much lusher than today, dotted with waterfall and lakes, now a study suggests t

发表于:2018-12-24 / 阅读(198) / 评论(0) 分类 Scientific American(九)月

Part One Initial consonants and consonant clusters English words begin with no, one, two, or three consonants. A. Listen and repeat. Read across the chart. The first word has no initial consonant. No

发表于:2018-12-24 / 阅读(243) / 评论(0) 分类 4+1听力口语MP3

Thank you for coming tonight, Darwin. This room is secure, so we can speak freely. 达尔文,谢谢你今晚过来。这个房间很安全的,有什么话直说无妨。 Why the secrecy? 干嘛这么神神秘祕的? Because the Feds are coming

发表于:2018-12-26 / 阅读(192) / 评论(0) 分类 影视剧中的职场美语

From Sunday, smoking is banned in Beijing's taxis. The Green Taxi campaign is part of the city's efforts to ensure a smoke-free Olympic Games next year. No smoking signs will be put up in all of Beijing's 66,000 taxis. Drivers who are caught smoki

发表于:2019-01-06 / 阅读(241) / 评论(0) 分类 英语新闻视频

轻松惬意:苹果新款iPod nano广告歌 Chairlift - Bruises 苹果公司每一推出新产品均会选择一首超惹人爱的歌曲。这不,你现在听到的这首歌曲就是苹果最新发布的2008第四代iPod nano广告曲《Bruises》。

发表于:2019-01-10 / 阅读(285) / 评论(0) 分类 英文广告歌曲

Panel Urges Study of Nanomaterial Risks The nano market is booming. In 2009 developers generated $1 billion from the sale of nanomaterials. The global market for products that rely on these materials is expected to grow to $3 trillion by 2015. Yet wi

发表于:2019-01-14 / 阅读(297) / 评论(0) 分类 VOA标准英语2012年(二月)

Exercise 5-12: Thirty Little Turtles In a Bottle of Bottled Water CD 3 Track 37 Repeat the following paragraph, focusing on the consonant +əl combinations. Thrdee Liddəl Terdəl ZinəBddələBddəl Dwder A bottle of bottled water held 30 little tur

发表于:2019-01-15 / 阅读(242) / 评论(0) 分类 标准美语发音的13个秘诀 CD3

Exercise 8-2: Lax Vowels CD 4 Track 16 The lax vowels are produced in the throat and are actually quite similar to each other. Let's practicesome lax vowels. See also Chapter 11 to contrastwith tense vowels. Remember to double the vowelwhen the word

发表于:2019-01-15 / 阅读(246) / 评论(0) 分类 标准美语发音的13个秘诀 CD4

Why are gas stations always built right next to other gas stations? 为什么加油站总是建在其他加油站旁边? Why is that I drive for a mile without finding a coffee shop and then stumble across three on the same corner? 为什么我们有

发表于:2019-01-17 / 阅读(193) / 评论(0) 分类 TED演讲教育篇

Here is an image. 这是一张照片。 Since galaxy clusters are representative slices of the universe, scaled-down versions. 因为星团可以看做是宇宙的缩小版。 They are mostly made up of dark matter, 它们也是大部分由暗物质构

发表于:2019-01-18 / 阅读(199) / 评论(0) 分类 TED演讲商业篇

Here are some images of clusters of galaxies. 这是一些星团的照片。 They're exactly what they sound like. 正如听上去一样。 They are these huge collections of galaxies, 它们是一堆星系, bound together by their mutual gravity. 由

发表于:2019-01-18 / 阅读(186) / 评论(0) 分类 TED演讲商业篇

But if you look carefully, stars aren't spread smoothly across the whole sky. They are gathered together into a band that loops around the sky which we call the Milky Way. That bright strip across the sky with its extraordinary abundance of stars and

发表于:2019-01-23 / 阅读(217) / 评论(0) 分类 探索与发现2013年

导语:上课时躲在书后面打盹儿,开会时用手挡着眼睛打盹儿,被逮着了就拿春困、秋乏、夏打盹儿,睡不醒的冬三月来做借口。大概每个人都经历过这样的情形吧,咱们今天就来说说这个打

发表于:2019-02-03 / 阅读(313) / 评论(0) 分类 英语口语

苹果iPod nano会摄像Miss Li清新广告歌 Bourgeois Shangri-La Miss Li Vacation and barbecue Small talking and nothing to do You keep it locked in a shopping cart A bourgeois shangri-La Got a feeling that I don't belong Got a feeling that I shou

发表于:2019-02-07 / 阅读(274) / 评论(0) 分类 好听的英文歌曲

Topics: Famous Americans: T.S. Eliot; log and log in/log on; explanation versus interpretation; pronouncing consonant clusters Words: distinguished disillusionment New England to break from pedantic vulgar erudite to breed essay critic a product of (

发表于:2019-02-23 / 阅读(227) / 评论(0) 分类 美语听力 English Cafe

The genetic history of Britain 英国的基因史 Who do you think you are? 你认为自己是谁? An analysis of Britons' genes confirms some myths and explodes others 对英国人基因的一项分析论证了神话中的虚与实 THE waves of in

发表于:2019-03-09 / 阅读(296) / 评论(0) 分类 经济学人商业系列
学英语单词
abuza
Achenwald
affected roles
Akur
anti-seepage
approach position
aqueous complex
Argentine Basin
Bacillus leprae
barbage shoot
beam plasma system
blast wire
boiler hold
bottom loading belt conveyer
Bowman's space
box type column
by request of
ceramic melter
clariflocculation
complainingly
correction for sag
created date
credit card sale
cryocrystallography
decapterus
deep space mission
double standard hammer frame
duodenal disease
ecopsychologists
effect of elevated layer
electrolytic winning
essy
fall zone peneplain
folding link
footbath
Gastripon
gray absorber rod
H. & R.
Habenaria balfouriana
hackney-coaches
hammer die
Hebrewwise
hoplolatilus fronticinctus
hotboxed
Huacho
i-deas
iatrogenic illness
ice prevention measure
international astronomical union(iau)
iopronic acid
keel stop
key account
knot-grass
lateralis sulci
made ground
midmovement
multiparities
multiple entry-exit visa
Namaponda
nines
ossa tigris
outcome delivery
overripe wood
paperwoman
partly-exempt
penlike
penril
perfect peristome
phytophagous
post-build
powerdown
punch card format
quisenberry
radar air traffic control
ratio of bad debts to credit sales
re-rivet
reactor building auxilliary hoist
receive-in port
riveting clamp
rope bucket
scoring line
scytales
sebrina
sensitive heat loss
service bracket
Sibiromotsin
signal driver
sluggabeds
subacute dermaltoxicity
technoshamanistic
total parthenoge-nesis
Tournan-en-Brie
trinity theory of governmental powers
Tulameen
undamped waves
unhumanized
unsmooths
valex extract
variable speed drive
violatest
watermakers
wave tilt