[网络] 可燃的空气燃料混合气

古代西方哲学家认为构成自然界的物体并衍生万物的物质是水、火、地、风四大元素。地球依着黄道运行其实就是四大元素的流转变化,因此将黄道12星座分为四类。 there are two classifications o

发表于:2018-12-12 / 阅读(378) / 评论(0) 分类 轻松英语

[00:03.89]Lesson 5 1 Dialogue [00:09.64]Mr Zhu is showing the students of Class 4 the chemistry lab. [00:16.30]Mr Zhu: Now,this is the chemistry lab. [00:20.45]Have you been in this lab before? All:No. [00:25.50]Mr Zhu: Ok,listen carefully,please. [0

发表于:2018-12-13 / 阅读(193) / 评论(0) 分类 高中英语人教版高一

16 Animal And Machine 动物与机器 The body of an animal may well be compared with(1) some machine like a locomotive engine. Indeed, the animal body is a machine. It is a machine composed of(2) many parts, each part doing some particular kind of w

发表于:2018-12-28 / 阅读(109) / 评论(0) 分类 陈冠商英语背诵文选合集

Community colleges still don't get the dollars of their four-year counterparts(1), but they're standing very much in the spotlight(2) these days. President Barack Obama made them the focus last week when he unveiled(3) his proposed budget. Why all th

发表于:2019-01-01 / 阅读(92) / 评论(0) 分类 英语博客 A cup of English

Uyghur Food: 'A Combination of Everything' American Grace Clegg loves to try new food. She recently ate at Dolan Uyghur Restaurant in Washington, D.C., with a group of friends and coworkers. There, they had what Clegg described as a delightful spread

发表于:2019-01-02 / 阅读(143) / 评论(0) 分类 2017年VOA慢速英语(八)月

By Mil Arcega Washington 21 May 2008 The Air Transport Association predicts fewer domestic airline passengers in the U.S. this summer, between June 1 and August 31. The airline trade group says higher fuel prices and a weak economy have reduced airli

发表于:2019-01-06 / 阅读(140) / 评论(0) 分类 VOA标准英语2008年(五月)

The body of an animal may well be compared with(1) some machine like a locomotive engine. Indeed, the animal body is a machine. It is a machine composed of(2) many parts, each part doing some particular kind of work for which a particular kind of str

发表于:2019-01-07 / 阅读(170) / 评论(0) 分类 英语背诵文选第一册

DUBAI, Feb. 16 (Xinhua) -- Middle East's biggest budget carrier Air Arabia said Saturday its net income in 2012 soared to 115.9 million U.S. dollars, a 13 percent increase year on year, local media reported. Sharjah-based Air Arabia achieved the prof

发表于:2019-01-07 / 阅读(116) / 评论(0) 分类 英语新闻

Palestinian Authorities continued a crackdown on militants in the West Bank today following the shooting attacks on Israeli settlers this week. NPR's Deborah Amos reports from Jerusalem. As many as 600 Palestinians have been arrested in the largest c

发表于:2019-01-08 / 阅读(131) / 评论(0) 分类 2010年NPR美国国家公共电台9月

General Motors will close four truck factories and move to make more cars. Also, airlines are retiring older planes and cutting flights and jobs. Transcript of radio broadcast: 05 June 2008 This is the VOA Special English Economics Report. There was

发表于:2019-01-11 / 阅读(150) / 评论(0) 分类 VOA慢速英语2008年(六)月

This is the VOA Special English Development Report. Dye can bring a little color to life. Most clothing is colored with dyes. Modern, manufactured dyes can be costly. Natural dyes from plant and animal products have been used since ancient times. So

发表于:2019-01-11 / 阅读(158) / 评论(0) 分类 2010年VOA慢速英语(八)月

STEVE INSKEEP, HOST: Audiences had an unusual opportunity over the weekend to see classic movies the way they were originally projected. The TCM Classic Film Festival in Hollywood played movies on old-style nitrate film. It's very rare and beautiful

发表于:2019-01-17 / 阅读(176) / 评论(0) 分类 2017年NPR美国国家公共电台4月

Step 1: Listen to all announcements on the PA and follow all directions given by the train driver, even if they contradict the instructions in this article - they know best。 听从列车司机指挥,即使指挥与本文相悖他们更了解当时情

发表于:2019-02-01 / 阅读(97) / 评论(0) 分类 阅读空间

If you thought Russia's recent efforts to prevent rain in the sky from dampening holiday spirits represented the ultimate in scientific stage management, you ain't seen nothing yet. 如果你认为俄罗斯最近为了阻止雨水毁掉节日氛围的努

发表于:2019-02-09 / 阅读(138) / 评论(0) 分类 实用英语

Housekeeping is crucial to safe workplaces. It can help prevent injuries and improve productivity and morale. 打扫卫生对工作场所的安全至关重要,它有助于预防受伤,提高生产力,提振士气。 The practice extends from tr

发表于:2019-02-13 / 阅读(170) / 评论(0) 分类 阅读空间

今天我们要讲的习惯用语都有air这个词。大家都知道air是空气。早在十七世纪,意大利科学家伽利略发现空气似乎没有实质却有重量。后来人们进一步发现高山顶上的空气要比海平面上的空气

发表于:2019-02-18 / 阅读(208) / 评论(0) 分类 美国习惯用语

STEVE INSKEEP, HOST: At a climate meeting in Poland this week, almost 200 countries are trying to reach a deal - a deal to dramatically reduce carbon emissions. A recent U.N. report finds that may not be enough to avoid the most dangerous climate eff

发表于:2019-02-21 / 阅读(141) / 评论(0) 分类 2018年NPR美国国家公共电台12月

The ethereal quality that made her seem so spiritual to Jobs also made it hard for them to stay on the same wavelength. 这种让她在乔布斯眼里与众不同的不食人间烟火的特质,也使他们很难保持在同一频段上。 Their rel

发表于:2019-02-22 / 阅读(169) / 评论(0) 分类 乔布斯传

Animal And Machine The body of an animal may well be compared with(1) some machine like a locomotive engine. Indeed, the animal body is a machine. It is a machine composed of(2) many parts, each part doing some particular kind of work for which a par

发表于:2019-02-25 / 阅读(129) / 评论(0) 分类 双语有声阅读

但我没同意 But I said no to that. 可我同意了 And I said yes. 而平局则由我说了算 And I settle all ties. 和我换座位 Change seats with me. 干嘛 Why? 这里有穿堂风吹我脖子 There's a draft on my neck over here. 那我被吹

发表于:2019-03-16 / 阅读(235) / 评论(0) 分类 生活大爆炸第三季
学英语单词
acelious monstrosity
aircraft wire
alpha-en-dorphin
anthranolyl
apparent heat source
argue sb. out of doing sth.
aspella anceps
bad hersfeld ( hersfeld)
bar structure
battistons
beryilium hydrophosphate
biting angle
burnishing shot blast
calyptobranchiata
CEOC (county emergency operating centre)
chloracne
comsat (communication satellite)
cultural body
cylinder boring machine
Darghin
de valois
Dejerine-Lichtheim phenomenon
draw and quarter
equivalence of ideals in the narrower sense
Etsaut
eurya trichocarpa korthods
exchangeability
exhaust smoke density
extranets
fascinating rhythm
Favicon.ico
field-mounted
fingerbanging
flywheel belt pulley
full-score
generalized spherical function
genocline
Gove Peninsula
haemal base
halyard block
helicobasidium purpureum(tulasne )patouillard
hephaestion
high-value target
Hydrodynamic Co.Ltd.
ice marking
inharmonious
irracional
kaiser-guttmann criterion
large dyne
loamy texture
m-atm
maleficiaries
maximum permissible cumulated dose
mechanical raster scanning type system
medium spread collar
metallolophia opalina
Micawbering
Mount Adolphus I.
myeloblastemia
myrmexocentrus quadrimaculatus
nephropsidaes
nittle
nondefense expenditure
open width washer
Ophiopogon bockianus
peliom (cordierite)
phenyl phthalate
photoelectric charge
pionization
Pocklington
point of neutral buoyancy
protective isolation
provincialisations
pseudoicterus
pseudoinnocent
public welfare undertaking
puccinis
red-glazed
reflex reflector
selforientating
shagreening
shalako (n. america)
single-payment factors
skate dancer
soundshadow
South Galilee
statistical evidence
structural ambiguity
Stylopidia
suppressed length
thermodynamicists
Thrinax
tool and cutter grinder
toxicogenomics
two frame gyroscope
unsensationalised
utilization factor of man-hour
value-adds
vertical acceleration level
vinsedicine
w.p.m.
water marking