混浊大气

Without air, there would be no fire. There would be no cars or trucks, since motors need air in order to work. Without air, there would be no wind or clouds. There would be no weather, as we know it.(

发表于:2018-12-01 / 阅读(172) / 评论(0) 分类 自考英语(一)78讲

9. air/gas/atmosphere The room was so stuffy that it felt like there was no air. Did you remember to switch off the gas? Despite the argument which took place earlier , the atmosphere was amicable.

发表于:2018-12-01 / 阅读(130) / 评论(0) 分类 美语烘焙屋 ABC Bakery 1-4季(PDF文本下载)

[00:00.00]When the spaceship was doing its seventh circle [00:03.54]Yang Liwei showed the flags of China [00:05.67]and the United Nations, [00:07.43]expressing the wishes of the Chinese people [00:09.64]to explore and use space peacefully. [00:13.21]

发表于:2018-12-04 / 阅读(182) / 评论(0) 分类 北师大版高中英语模块1

[00:02.25]第八单元 课文A [00:04.49]Telecommunication via Satellite [00:06.71]卫星通信 [00:08.93]At the beginning of the twentieth century, [00:11.31]20世纪初 [00:13.69]there were four powerful means of transmitting and receiving information [00:17.37

发表于:2018-12-04 / 阅读(55) / 评论(0) 分类 大学英语自学教程上

[00:04.53]Unit 22 Environmental Protection [00:08.85]Lesson 1 Global Warming [00:12.39]Can we take the heat?In the last few decades, [00:16.95]environmentalists have reported [00:19.02]that human beings are causing changes [00:22.29]in the Earth's cl

发表于:2018-12-13 / 阅读(135) / 评论(0) 分类 北师大版高中英语模块8(选修)

Nice to meet Mr Roger's class first for spelling out today's introduction, I am Carol Aruz, as when you are going with ten minutes' global headlines, we are going to start things off today in Pakistan.That's where a senior AK leader was killed this w

发表于:2018-12-24 / 阅读(86) / 评论(0) 分类 CNN2012年(六)月

For more on the preparatory work before the election, our correspondent Wisam Al Bayati joins us from Baghdad. Thanks for joining us Wisam. Q1: What are the atmosphere and security situation where you are, one day before this important election? Q2:

发表于:2019-01-05 / 阅读(146) / 评论(0) 分类 CCTV9英语新闻2014年04月

When they wheel you into the operating room, climate change is probably the last thing on your mind. But maybe it should be on your anesthesiologist's mind. Because the gases used to knock you out contribute to global warming. Researchers, including

发表于:2019-01-08 / 阅读(139) / 评论(0) 分类 Scientific American(十二)月

听力题目: 11.(A). Does that song sound familiar? (B). We knew a dozen familiar songs. (C). I may have heard that song before. (D). Can you record the song for me? 12.(A). It shouldnt be so hot. (B). It isnt very light. (C). It couldnt be much d

发表于:2019-01-18 / 阅读(98) / 评论(0) 分类 托福听力单句训练

Poyang Lake, which connects to the Yangtze River near the city of Jiujiang, is the largest freshwater lake in China. The area of the lake fluctuates dramatically between the wet and dry seasons, influencing water levels downstream. However, the lake

发表于:2019-01-19 / 阅读(104) / 评论(0) 分类 2018CRI中国国际广播电台

LOS ANGELES, June 24 (Xinhua) -- Near-Earth asteroid 2011 MD will whip past Earth on June 27, but will not pose any threat, NASA's Jet Propulsion Laboratory (JPL) said on Friday. The asteroid will pass only 12,000 kilometers (7,500 miles) above the E

发表于:2019-01-20 / 阅读(100) / 评论(0) 分类 英语新闻

GRE词汇在美国留学时候是非常重要的,所以如果平常的时候将GRE词汇记忆融入生活,这样无论是考试时还是考试后都会为大家带来无限益处。下面就为大家介绍一下在平常的GRE词汇背诵方法,

发表于:2019-02-01 / 阅读(62) / 评论(0) 分类 GRE英语

A TOURIST has spent eight years travelling across 37 countries with the equivalent of $2, relying on his bicycle for transport. Keiichi Iwasaki, 36, left his Japanese home in 2001 with just 160 Yen ($2) in his pocket after becoming bored with his air

发表于:2019-02-07 / 阅读(66) / 评论(0) 分类 阅读空间

The black, dreary night, seemed interminable. 漆黑单调的夜似乎没有止境。 He could only guess, here and there, at a landmark, 所经过的地方,他只能通过路标作出推测, and was forced to rely more upon Roger's instinct of t

发表于:2019-02-13 / 阅读(53) / 评论(0) 分类 美国语文第四册

On earth, most of the methane in the atmosphere has been belched by living organisms, 在地球上,大气中的大部分甲烷都是由活着的生物体喷出的, so finding the gas on Mars would be happy news for seekers after extraterrestrial

发表于:2019-02-16 / 阅读(74) / 评论(0) 分类 经济学人科技系列

Regardless of their source, any methane molecules in Mars's atmosphere would, on the basis of experiments on Earth, be expected to hang around for centuries. 不论它从何而来,根据地球的实验,火星大气中的任何甲烷分子将有望徘

发表于:2019-02-16 / 阅读(87) / 评论(0) 分类 经济学人科技系列

1. 当你决定了要考GRE和准备出国这条路的时候,我希望你已经考虑清楚了。因为这条路注定难走,这段时间注定难熬。 Be a goddamn grown up man 2. 这几个月你会为此放弃很多事情:睡懒觉,看电影

发表于:2019-02-17 / 阅读(77) / 评论(0) 分类 GRE英语

写在前面的话: 1. 当你决定了要考GRE和准备出国这条路的时候,我希望你已经考虑清楚了。因为这条路注定难走,这段时间注定难熬。 Be a goddamn grown up man 2. 这几个月你会为此放弃很多事情:

发表于:2019-02-17 / 阅读(71) / 评论(0) 分类 GRE英语

atmosphere 大气 climate 气候 elements 自然力量(风 、雨) temperature 气温 to be warm, to be hot 天气热 to be cold 天气冷 frost 霜 hail 冰雹 snow 雪 thunder 雷 wind 风 mist 雾 cloud 云 haze 霾 rain 雨 downpour, shower 暴雨

发表于:2019-02-21 / 阅读(68) / 评论(0) 分类 英语学习方法

雾霾 haze; 烟雾 smog; 空气污染指数 air pollution index; 橙色预警 orange alert; 悬浮颗粒物 airborne particulate matter; 可吸入颗粒物 inhalable particle; 有毒物质 toxic substance; 空气质量检测 air quality monitoring; 实

发表于:2019-02-26 / 阅读(87) / 评论(0) 分类 雅思英语
学英语单词
akagera
antiphthisical
automatic storage equipment
avirulent strain
backreflection
barking dogs never bite
baroque-style
big sioux rivers
bilobates
bioluminescence method
bromothen
Bungu
by motorcycle
Bādghīs, Velāyat-e
co-brothers
commentary booth
complete chemical fertilizer
conglutination
control button
convex ridging body
convexity closure
cutwith
demand-side management
egg weight
estimates of income
ex vivo gene transfer
fuegoes
gagneux
general ceramic technology
glycerin Iitharge cement
grinding capacity
gross demand
hearing faculties
heavy-duty tractor
heavy-particle radiation
hole-pressure error effect
Idrossicarbamide
illiad
isomerization reaction
Jewish Museum Berlin
jugfish
Katamoba
lady's-smock
lawful act
logic database design
mainrent
Mako Mori test
maltophilia
mooring masts
morua
nano materials
narcissizing
near ultra-violet rays
noise sensitivity
nonantimicrobial
nonpregnancies
parvise
pass-through mode
passage-boat
penjing pot
permissible type
Playford R.
proteoglycans
pubwards
Rami tubales
ran over
re-imbursed
regrooms
respoun
Rheinland-Pfalz, Land
rhizome geophyte
risograph
Rutaceoipollenites
satellite inspection
Saxifraga moorcroftiana
Scyllaridae
seaweed bath
Secobarbitone
serviceability limit
shackle-bolt
sharpbend
square shoulder carpenter's pincers
steerabilities
stenoderm
structure steel fabrication
subclypeal tube
terminal status block
tetraparental chimera
thitsi
tinmen
Tremulodin
triga
trioperculate
UI designer
union fund
unpoint.ed
unrepugnant
Uvaria microcarpa
ventilating trunk
wanzing
wear-resistance
weighting factor