低温焦炭

Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only withi

发表于:2018-12-01 / 阅读(323) / 评论(0) 分类 新东方背诵文选

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 mend Things will mend in time. v. 改进

发表于:2018-12-05 / 阅读(185) / 评论(0) 分类 每日攻克5词

Unit 6 I like hamburgers. [00:02.69]单元六 我喜欢汉堡包 [00:05.38]Lesson 31 [00:07.12]第三十一课 [00:08.86]1.Just speak [00:10.83]1。请讲话 [00:12.80]I like hot dogs.I like hamburgers.Me too. [00:15.62]我喜欢热狗。我喜欢汉堡

发表于:2018-12-12 / 阅读(234) / 评论(0) 分类 人教版小学英语三年级

[00:00.62] 13.A Coke and a Smile [00:05.96]I know now that the man who sat with me on the old wooden stairs that hot summer night over thirty-five years ago was not a tall man. [00:14.78]But to a five-year-old, he was a giant. [00:18.48]Thirsty? Gran

发表于:2018-12-26 / 阅读(168) / 评论(0) 分类 温馨夜读II

unit 2 Barbecues are fun [00:19.63]单元二 烧烤是有趣的 [00:21.86]Look and learn [00:23.29]看并且学习 [00:24.71]steak in black pepper sauce [00:27.35]在黑胡椒酱里的牛排 [00:29.99]chicken wings [00:31.66]鸡翅 [00:33.33]spicy sa

发表于:2019-01-09 / 阅读(328) / 评论(0) 分类 沪教版牛津小学英语六年级

By Kari Barber Dakar 26 September 2007 Two reports released by governance watchdogs name West and Central African countries as some of the most corrupt and poorly governed in the world. Kari Barber reports from VOA's West and Central Africa bureau in

发表于:2019-01-10 / 阅读(190) / 评论(0) 分类 2007年VOA标准英语(九月)

By Challiss McDonough Cairo 08 April 2008 Turnout has been very light in Egypt's local council elections as the main opposition group urged its followers to boycott the election when its candidates were disqualified. VOA Correspondent Challiss McDono

发表于:2019-01-10 / 阅读(158) / 评论(0) 分类 VOA常速英语2008年(四月)

By Cathy Majtenyi Nairobi 19 May 2008 Fuel efficient stoves and ceramic water purifiers are two examples of low-tech innovations that can help people in poor countries improve their quality of life. Because what is known as appropriate technology usu

发表于:2019-01-10 / 阅读(192) / 评论(0) 分类 VOA标准英语2008年(五月)

All Time Low The Wanted Praying won't do it Hating won't do it Drinking won't do it Fighting won't knock you out Of my head Hiding won't hide it Smiling won't hide it Like I ain't tried it Everyone's tried it now And failed somehow So when you gonna

发表于:2019-01-10 / 阅读(175) / 评论(0) 分类 好听的英文歌曲

Some bacteria have adapted to super cold environments for millions of years. And scientists have isolated some of the essential genes that allow bacteria to tolerate their harsh living conditionsbecause these same genes might help in the creation of

发表于:2019-01-11 / 阅读(199) / 评论(0) 分类 英语杂谈

Slow and Gentle Are Best in Treating Hypothermia From VOA Learning English, this is the Health Report in Special English. Last week, we talked about ways to avoid cold-weather injuries. This week, we are going to talk about emergency treatment of hyp

发表于:2019-01-12 / 阅读(168) / 评论(0) 分类 2013年VOA慢速英语(五)月

AILSA CHANG, HOST: You may have heard in recent years that minor league baseball players don't exactly share in the riches of the game. Most minor leaguers make an estimated $7,500 per year. Major League players average more than four million. A law

发表于:2019-01-17 / 阅读(258) / 评论(0) 分类 2018年NPR美国国家公共电台8月

A Coke and a Smile I know now that the man who sat with me on the old wooden stairs that hot summer night over thirty-five years ago was not a tall man. But to a five-year-old, he was a giant. We sat side by side, watching the sun go down behind the

发表于:2019-01-17 / 阅读(185) / 评论(0) 分类 趣味英语

美剧《摩登家庭》片段: Claire: I asked you to clean up the kitchen nine hours ago when I left for work. I come back, and it's the exact same mess, plus pickles and peanut butter! 九个小时之前,在我去上班的时候,我叫你把厨

发表于:2019-01-24 / 阅读(187) / 评论(0) 分类 每天三分钟学英语

今天我们还是继续讲在大选年中时常用到的习惯用语。多数参选的侯选人在选战刚拉开序幕时常常会作承诺。例如,他们会信誓旦旦地保证绝不向竞争对手进行人身攻击,也决不信口诋毁对手

发表于:2019-02-12 / 阅读(231) / 评论(0) 分类 美国习惯用语

我又一次陷于两头都够不上的中间境遇,作为六个孩子中的老四,很多事情对我来说不是因为年龄太小,就是太大而不合适。那天夜里就是这样。我的两个小兄弟在屋里睡觉,我的另外三个长

发表于:2019-02-13 / 阅读(233) / 评论(0) 分类 英语学习方法

I know now that the man who sat with me on the old wooden stairs that hot summer night over thirty-five years ago was not a tall man. But to a five-year-old, he was a giant. We sat side by side, watching the sun go down behind the old Texaco service

发表于:2019-02-13 / 阅读(151) / 评论(0) 分类 英语美文

冠军单曲 围观帅哥:The Wanted - All Time Low The Wanted,英国新晋男子偶像组合为什么又是男子组合呢?还打偶像的招牌,看照片上果然是五只大帅哥,其中年龄最大的21岁,最小的17岁歌么,不错,

发表于:2019-02-17 / 阅读(182) / 评论(0) 分类 流行英文歌曲

How Low [Hook] How low can you go? [8x] [Ludacris] Luda! She could go lower than i ever really thought she could, Face down, ass up! The top of your booty jiggling out your jeans, Baby pull your pants up, I like it when i see you do it, Better then i

发表于:2019-02-18 / 阅读(212) / 评论(0) 分类 好听的英文歌曲

Low [Chorus:] Shawty had them Apple Bottom Jeans [Jeans] Boots with the fur [With the fur] The whole club was lookin at her She hit the flo [She hit the flo] Next thing you know Shawty got low low low low low low low low Them baggy sweat pants And th

发表于:2019-02-18 / 阅读(196) / 评论(0) 分类 好听的英文歌曲
学英语单词
acosmia
Acrochaetium
action in respect of loss or damage to goods
advanced research project agency network (arpanet)
aloeus
Amazonomachy
american white pines
apparent motions
aziridinylbenzoquinones
brachysporium yamadaeanum matsuura
brilliant yarn
cantilevered
carquinez strait
change of growth coefficient
Chapdes
chopper bar recorder
collationers
convergent-divergent channel
deck delivery
declining stage
differential stochastic process
differential-gear mechanism
diskitis
displacement of fault
enriched lead
exponential term
extemporisation
Faridabad
ferromagnetic glass
fire concentration
fisher-neyman theorem
free roller
furney
goge
great dividing ranges
hearns
hex head screw
historical analogy
hit on the fly printer
holoplankton
institutrix
ixls
kealey
keep a St. Monday
kung chi
leipothymia
length of heat
logic placement
loose-end
lyric dance
macrophotograph
madrigalian
main hydraulic power plant
male urethra glands
mallowwort
meter candle second
meter outfit
methaqualones
molecular paleontology
montanti
Mulfingen
Nakashibetsu
neem oil
NOCAD
non symmetric
Northern Comino Chan.
Omphalogramma minus
pandiculates
Poaceae
pop up indicator
porosin
postrun
prasine
psychographs
pumpkin-seed form
Punam-ri
pure shear stress
rail terminal
red-throated divers
retrotranscript
Rhododendron edgeworthii
ruoffs
shacklers
shorthand
sodium monochloroacetate
spectral peak
standard coordinate system
stereo-type
superactivity
tax-exempt
TEAI
Tetradecin
Thizy
transonic region
turtledom
two-minute silences
v-i conversion
wijdenbosches
wild crocuss
wolfheads
word-for-word