分子反应式

阿尔伯特爱因斯坦(1879.3.14-1955.4.18)犹太裔物理学家。他于1879年出生于德国乌尔姆市的一个犹太人家庭(父母均为犹太人),1900年毕业于苏黎世联邦理工学院,入瑞士国籍。1905年,获苏黎世大

发表于:2018-12-04 / 阅读(74) / 评论(0) 分类 英语名人堂

Information is good, and information in context is very good. The calories, I'm a big fan of calories post on menu board, but most people think they are supposed to eat 2000 calories because nutritional labels are always based on 2000 calories a diet

发表于:2018-12-11 / 阅读(89) / 评论(0) 分类 访谈录2010

[00:02.70]Unit 20 New Frontiers [00:06.15]Lesson 3 Scientific Breakthroughs [00:10.11]PIONEERS OF SCIENCE [00:12.16]In the summer of 1905, [00:14.40]a young man was sitting at home [00:15.97]after a day's work. [00:18.04]While rocking his one-year-ol

发表于:2018-12-13 / 阅读(160) / 评论(0) 分类 北师大版高中英语模块7(选修)

You Do the Math Hello and welcome to Words and Their Stories from VOA Learning English. On this program we explain how to use common expressions in American English. We also explore the origins of these expressions. Where do they come from? Today we

发表于:2018-12-16 / 阅读(147) / 评论(0) 分类 2016年VOA慢速英语(十)月

1. a little bit,有点,有几分。 eg:Move over this way a little bit. 往这么挪一挪。 2. confusing,令人困惑的,让人容易混淆的。 eg:I see a lot of students stretching and so on, so it is very confusing for me. How do we solve the

发表于:2018-12-18 / 阅读(104) / 评论(0) 分类 蒋健棠教你听英语广播

It's Friday. I'm Carl Azuz. This is CNN student news. Earlier this week, we ask you to discuss your memory method. Remember that? Well, today we are going to share some of what you have to say. First up, though, the governor of Colorado has suspended

发表于:2018-12-24 / 阅读(83) / 评论(0) 分类 CNN2012年(四)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Just when you thought youd heard everything, scientists have found that the reason you can hear everythingincluding things that are very quietis because

发表于:2018-12-24 / 阅读(75) / 评论(0) 分类 Scientific American(四)月

We have reasons to suspect, based on recent high resolution photography of the surface, that there may be a subsurface ocean there. And where we find water and where we find the right mix of organics,

发表于:2019-01-02 / 阅读(172) / 评论(0) 分类 寻访外星人

美国温情励志电影《弱点》的片尾曲Five for Fighting-Chances 歌曲: Chances 歌手: Five For Fighting Chances are when said and done Who'll be the lucky ones who make it all the way? Though you say I could be your answer Nothing lasts f

发表于:2019-01-03 / 阅读(110) / 评论(0) 分类 电影英文歌曲

The 2009 Nobel Prize in Chemistry goes to Venkatraman Ramakrishnan of the MRC Laboratory of Molecular Biology in England, Yale Universitys Thomas Steitz, and Ada Yonath of the Weizmann Institute of Science in Israel for their studies of the ribosome.

发表于:2019-01-08 / 阅读(103) / 评论(0) 分类 Scientific American(十)月

美国温情励志电影《弱点》片尾曲:Chances Five For Fighting Chances are when said and done Who'll be the lucky ones Who make it all the way? Though you say I could be your answer Nothing lasts forever No matter how it feels today Chance

发表于:2019-01-10 / 阅读(114) / 评论(0) 分类 好听的英文歌曲

[0:0]entertain招待,款待 [0:11.2108]entertainment enthusiasm entitle entry娱乐,文娱节目 热情,热心 给...权利,给...资格 参赛的人 [1:7.0247]environment envy equality equation环境,周围状况 忌妒,羡慕 相等,相同 议程,等式 [1:59.5258]equivalent era erect err

发表于:2019-01-16 / 阅读(217) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

Five For Fighting - Chances Chances are when said and done Who'll be the lucky ones Who make it all the way? Though you say I could be your answer Nothing lasts forever No matter how it feels today Chances are well find a new equation Chances roll aw

发表于:2019-01-16 / 阅读(77) / 评论(0) 分类 影视英文歌曲

mathematics 数学 theorem 定理 calculation 计算 operation 运算 arithmetic 算术,四则运算 addition 加法 subtraction 减法 multiplication 乘法 division 除法 sum 和 remainder 余 pro

发表于:2019-02-03 / 阅读(81) / 评论(0) 分类 英文语法词汇

音乐咖啡厅:Justin Bieber - Common denominator 相关介绍:My World是少年歌手贾斯汀比伯(Justin Bieber)的个人首张专辑,将于11月17日发行。年仅15岁的贾斯汀比伯(Justin Bieber)来自加拿大,是由Usher一手捧红

发表于:2019-02-06 / 阅读(170) / 评论(0) 分类 音乐咖啡厅

简历中应该包括的最重要的一点就是你的自我评价(value proposition)。 Your unique ability to solve business problems, meet challenging goals, and produce desired results should be the focus of your qualifications summary and th

发表于:2019-02-06 / 阅读(84) / 评论(0) 分类 求职英语

音乐咖啡厅:Dru Hill - Away 相关介绍:Dru Hill是一只来自美国的组合,在90年代后期最受欢迎,其演奏曲目包括蓝调,灵歌,福音音乐。1992年成立于马里兰州的巴尔的摩,自此一直活跃于乐坛,以

发表于:2019-02-14 / 阅读(153) / 评论(0) 分类 音乐咖啡厅

远离起床气 The Far Away Alarm Trick 把闹钟放远 The problem with alarm clocks is that they come with a snooze button. So while you're in your most groggy state,you're literally being given the option to make that infuriating sound cease to e

发表于:2019-02-16 / 阅读(104) / 评论(0) 分类 英语听力广播—Listening

Teaching, especially these days, is hard work. From long hours, to low pay, to lack of proper resources, and so much more the challenges of the teaching profession are endless. Teachers take on this tough work day after day, year after year. Until, s

发表于:2019-02-18 / 阅读(136) / 评论(0) 分类 英语新闻

Hello and welcome back to English with Lucy. 哈喽,欢迎回到跟露西一起学英文。 Today we have another episode of my fabulousFive Common British Expressions. 今天,我们将讲我最爱的另一集五种常见的英式英文用语。

发表于:2019-03-02 / 阅读(85) / 评论(0) 分类 欧美人文风情
学英语单词
acephalia
alphabetic number
alphelasma
ampicillin dry syrup
arsenic oxide
Batina
be on the ball
Beersheba Springs
Brady, Mt.
car-bomb
centrifugal clearance
chelatable
chlorine suboxide
Cliffs Notes
combined-modality
conduct sheet
consumer confidence
Crista intertrochanterica
cyclic polyacetal
de son tort demense
diversity index
Don Marquis
drepanocytic anemia
drescher
dual-range
electric jig saw
embed in
emergency application
ensign
error of alignment
ester vigil
expansive clay
fictitious place
fostedil
frontier science
gas filled lamp
glods
Goose Creek
grey-winged trumpeter
hypersuprarenalism
igniter gas
inner regular
Isengrim
isentropic weight-chart
K-enamel
lactaria
lamb
lepto-zygenema
library text file
linearly separable function
loading and unloading arm
locally d-optimal design
loss and gain brought forward
mainstrong
mask area
mirror concentrator
nonthermal decimetric emission
Nouelia insignis
oral arch
parametric surface
paxtoes
physarum viride aurantium
prayere
preconform
prehensory
proskynesis
Puddling basin
qualisigns
quasi-homogeneous radiation
racemiferous
Rathke's folds
reduced winding diagram
reign over
Retroflexus
rhinitis sicca
Satillieu
Ship Types
sogc
some shit
space chamber
sphagnum squarrosum pers.
stdm (abbreviation)
stensa
strip searching
subbase mounted
submarine ultrasonic direction finder
surface waviness recording instrument
tape pulse
thalicturm foetidum l.
TMJR
Tulandangombe
unbursts
user.id
venture on
Verkhniye Tal'tsy
VFU
war-worker
waterproof pump bearing
window cascading
ZSC
zygomaxillary