气体检测试剂

Unit 13 likes and dislikes No, that isnt my idea its a good meal. I have my hamburger. Its my favorite dish. I have it everyday. Asking somebody like something: Are you interested detect stories? Does boxing interest you? What are you interest? Is m

发表于:2018-11-27 / 阅读(351) / 评论(0) 分类 从ABC到流利口语

强读与弱读,体验练习 What's the machine for? It's for detecting oil. Where are you from? iI'm from the uk. Who can finish the task? I can John and iI will return soon. Johnny is a driver, and Mary is a driver too. Will mary go to london? Yes, she

发表于:2018-12-03 / 阅读(117) / 评论(0) 分类 大学英语听力第二册

Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have some warning. Anton: T

发表于:2019-01-01 / 阅读(127) / 评论(0) 分类 地道美语播客

A little old lady goes to the doctor ... and says,

发表于:2019-01-02 / 阅读(204) / 评论(0) 分类 英文笑话

Broadcast: Feb 13, 2003 Demand for electricity is growing in Mexico, but the state-owned oil company, known as Pemex, is reducing the amount of natural gas it can provide for electrical generation. Th

发表于:2019-01-03 / 阅读(181) / 评论(0) 分类 VOA2003(上)-国际时讯

Broadcast: Mar 13, 2003 Researchers are developing a blood test to look for colon cancer. The blood test is designed to detect 2) abnormalities in genes that control cell growth. These genes are passe

发表于:2019-01-03 / 阅读(171) / 评论(0) 分类 VOA2003(上)-科技先知

But personal DNA machines can also save human lives. 但个人DNA检测器还可以挽救人类的生命。 Professor Ian Goodfellow is a virologist at the University of Cambridge. Ian Goodfellow教授是剑桥大学的病毒学家。 And last year h

发表于:2019-01-03 / 阅读(111) / 评论(0) 分类 TED演讲科技篇

By Anthony Stokes Washington, D.C. 14 July 2006 watch earthquake report U.S. geological experts are working to develop a computer model that can better detect an earthquake and warn people in advance. VOA's Anthony Stokes looks at how the early warn

发表于:2019-01-11 / 阅读(188) / 评论(0) 分类 2006年VOA标准英语(七月)

By Deborah Block Washington 13 May 2008 As the price of gasoline continues to rise in the U.S., more Americans are buying smaller, more fuel-efficient vehicles. Others are holding on to their big cars, in hopes that gas prices will eventually go down

发表于:2019-01-13 / 阅读(206) / 评论(0) 分类 VOA标准英语2008年(五月)

场景特点:关于学生看病和医院相关的场景。 常见套路: (1)常见病症的词汇 (2)常见治疗手段的词汇 (3)治病的常见句型总结 场景词汇: Diagnose, patients illness, painful, technological advance

发表于:2019-01-17 / 阅读(109) / 评论(0) 分类 托福英语

PSALM 36 1An oracle is within my heart concerning the sinfulness of the wicked: There is no fear of God before his eyes. 2For in his own eyes he flatters himself too much to detect or hate his sin. 3The words of his mouth are wicked and deceitful; he

发表于:2019-01-17 / 阅读(146) / 评论(0) 分类 圣经旧约 诗篇

A: I need to order new business cards. B: Do you have any idea how many you'd like? A: I think 2,000 would be enough. B: Would you fill out this form, please? A: I don't want to make any changes to my old card. B: If you detect any difference, I'll t

发表于:2019-01-20 / 阅读(140) / 评论(0) 分类 购物英语对话

Do you have gas? Beginners. What kind of a question is that? Are you talking about my body or my car? Well, actually, I am talking about your car. Gas, or petrol, as it is called in England, is a big subject at the moment. Driving a car has become re

发表于:2019-01-28 / 阅读(156) / 评论(0) 分类 英语博客 A cup of English

By Robert Berger Jerusalem 02 April 2008 Israel is strengthening security on its home front in a sign of war jitters. As Robert Berger reports from VOA's Jerusalem bureau, Israel is casting a wary eye toward Iran. Israel's security Cabinet has decide

发表于:2019-01-30 / 阅读(191) / 评论(0) 分类 VOA常速英语2008年(四月)

BEIJING, Nov. 10 (Xinhuanet) -- Awareness in three vegetative patients were detected in a portable electrode test, a new study shows. If replicated, the method may change standards in treating such patients. The new study, published online in the jou

发表于:2019-02-02 / 阅读(131) / 评论(0) 分类 英语新闻

发表于:2019-02-05 / 阅读(112) / 评论(0) 分类 英文语法词汇

By Greg Flakus Austin, Texas 17 July 2007 The attempted bombings in London and Glasgow last month and the release of purported tapes from al-Qaida's leadership this week have raised concerns about possible new terrorist attacks. But recent events in

发表于:2019-02-06 / 阅读(160) / 评论(0) 分类 2007年VOA标准英语(七月)

【生词预览】 detect查明、测出,mental智力的,deficiency缺陷、不足,confess承认 【笑话原文】 Dont Know Much about History Would you mind telling me, Doctor, Bob asked, how you detect a mental deficiency in somebody who ap

发表于:2019-02-15 / 阅读(145) / 评论(0) 分类 英语笑话(MP3+文本)

Football fever will continue in Brazil next month when robotic teams from around the world will gather there seeking to win their own championship. In preparation, U.S. technology students at the University of Pennsylvania are coaching a team of robo

发表于:2019-02-18 / 阅读(132) / 评论(0) 分类 英语新闻

[00:13.73]Mental deficiency [00:16.10]智力缺陷 [00:19.02]Would you mind telling me, Doctor, [00:22.09]Bob asked... [00:23.67]how you detect a mental deficiency in somebody [00:28.05]who appears completely normal? [00:31.34]Nothing is easier, he r

发表于:2019-02-22 / 阅读(136) / 评论(0) 分类 英语笑话(MP3+文本)
学英语单词
accultruation
actinium
aira
airship
all-sided
APHH
assisted dying
AT-1420
Australianizes
autograph reception
Batu, Khan
be oriented to
bicarbonate (salt)
bit directional
blocked operation
blown chunks
boot lid
Cadiz L.
central cross section
chiefs of police
chlorinated soda solution
choreographic offering
Cleidiocarpon cavaleriei
cliff house
cocktail waitress
communication vector table
constant pressure source
contact insertion and withdrawal force
counterpoise grounding
custumance
diesides
Dioscorea bulbifera
diseasecausing
dog leash
dysomma longirostrum
economica
endless chain side delivery rake
error indication facility
evron
expanding-slot burner
fareeds
fast-interface-state capture
fecamps
fingergrip
flexible-wing aircraft
formosan sambar
gnophomyia (idiocera) pruinosa
gone off the deep end
hackle guide
Hobartville
hoover
Hällekis
iomoth dermatitis
Jim Jones
joint cargo system
leandres
length of worm
marketing and advertising
Moissey
Mounty
murmur vowel
muscularizes
myelapoplexia
ncsas
Neolitsea zeylanica
No time like the present.
North West Frontier Province
off-line compute system
opaquely
other than ring type
palaeoinvertebrates
partures
photographers' dermatitis
play down one's tune
plougher
podiatrist
protector tube
psychical analysis
reduction to sea-level
regular-type gear lubricant
rugola
scribner
sebesten
semilunar space
senson
sessile oak
signholders
sodium chromate
startingto
subtractive color mixture
Tax-neutrality
tetrapyrrole
theoretick
Ticonderoga Fort
time reckoning
torch cutoff
tree kingfisher
tvashtar
vane oil motor
vv. digitales communes pedis
xylyl hydrazine
Zarand