[化] 硫氰酸乙酯

Do you ever get angry at people walking slowly in front of you? If you do, you might be suffering from Intermittent Explosive Disorder (IED). A University of Hawaii professor, Leon James, has studied peoples emotions as they walk along busy streets i

发表于:2018-12-07 / 阅读(103) / 评论(0) 分类 创新英语

AS IT IS 2014-05-25 Scientists Search for New Ways to Stop Mosquitoes 科学家们寻找新的方法来对付蚊子 The sound of a mosquito can mean trouble in many parts of the world. The bite of a mosquito can be deadly. Today, we will hear about s

发表于:2018-12-08 / 阅读(129) / 评论(0) 分类 2014年VOA慢速英语(五)月

美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 630,000 people died of malaria-related

发表于:2018-12-19 / 阅读(88) / 评论(0) 分类 VOA双语新闻 2014年1月

Todd: You know, Greg, you were talking about being lost in Thailand. I have my own story about being lost in Bangkok. Greg: Really? Todd: Yeah, I was supposed to go and stay with some Thai friends in Thailand and I was coming from America and I had a

发表于:2019-01-07 / 阅读(68) / 评论(0) 分类 原版英语对话1000个

The girl got up on the horse. It was a brown and white horse. It was a big horse. She sat on the horses back. She was taller than her father. She looked down at her father. Daddy, you are shorter than me, she said. Her daddy said, Yes, you are taller

发表于:2019-01-08 / 阅读(131) / 评论(0) 分类 简单慢速英语阅读

歌曲: Where Do You Run 艺人: D-Side 音乐星级: ★★★★★ 所属专辑: Stronger Together 发行年代: 2004 风格: Pop 介绍: D-Side与Boyzone、Westlife等同样来自於男生偶像超级梦工厂的爱尔兰,是个由Ryan ORian雷恩,ShaneCreevey夏恩、Derek Moran德瑞克,Dam

发表于:2019-01-11 / 阅读(117) / 评论(0) 分类 音乐咖啡厅

Promising Mosquito Repellent Announced美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 6

发表于:2019-01-14 / 阅读(83) / 评论(0) 分类 VOA标准英语2014年(一月)

US Criticized by All Sides in Egypt On the streets of Cairo many are angry over Washington's inaction as to whether the military's ouster of President Mohamed Morsi was a coup - an important legal distinction that would affect U.S. aid to the country

发表于:2019-01-14 / 阅读(88) / 评论(0) 分类 VOA标准英语2013年(七月)

One Police stops on police vehicle outside one Victoria's Bar. After the preparation, as necessary arrests?, this liquor drive slightly mixes. Suddenly he sees to have a young people shakely goes out from bar, spend the many figures only then finds

发表于:2019-01-17 / 阅读(61) / 评论(0) 分类 白领英语晨读

HEALTH REPORT -July 10, 2002: Acrylamide in Fried Foods By Nancy Steinbach This is the VOA Special English Health Report. Twenty-three international health experts say they are concerned about the pos

发表于:2019-01-30 / 阅读(104) / 评论(0) 分类 健康与环境

玫瑰是一个传说 People have been passionate about roses since the beginning of time. In fact, it is said that the floors of Cleopatra's palace were carpeted with delicate rose petals, and that the wise and knowing Confucius had a 600-bo

发表于:2019-02-01 / 阅读(100) / 评论(0) 分类 阅读空间

Tom: I don't know what to do for my next holiday. Have you ever tried rafting? Joel: Yeah, actually. I was a camp counselor one time for this high school program and we did a week long rafting trip in Utah. I can't remember the name of the river, but

发表于:2019-02-03 / 阅读(65) / 评论(0) 分类 原版英语对话1000个

Todd: So, then we go back to the airport. I don't know what to do because I'll be back where I started and I see a hotel. A big hotel, right next to the airport and I tell the cab driver to go there, and so he goes and there's a bellman, you know, wa

发表于:2019-02-08 / 阅读(114) / 评论(0) 分类 原版英语对话1000个

Jessica: Ashley have you ever been horsebackriding? Ashley: Yes, I've actually been horseback riding a numbr of times. My grandparents have horses and my uncle. Actually, there was this one time where I was in Idaho visiting for the summer and my unc

发表于:2019-02-09 / 阅读(65) / 评论(0) 分类 原版英语对话1000个

Adrienne: I understand you recently rode a train from Milwaukee to Minneapolis. Was this the first time you ever rode a train? Vivian: No, I have been on a train many times as a young person but recently in the past 3 or 4 years I have ridden a train

发表于:2019-02-14 / 阅读(76) / 评论(0) 分类 原版英语对话1000个

On its website, a history of the company makes no mention of leador indeed of Thomas Midgleybut simply refers to the original product as containing a certain combination of chemicals. 在它的网站上,公司的历史没有提及铅──也没有提

发表于:2019-02-17 / 阅读(86) / 评论(0) 分类 万物简史

By counting back through these layers and measuring the amount of lead in each, he could work out global lead concentrations at any time for hundreds, or even thousands, of years. The notion became the foundation of ice core studies, on which much mo

发表于:2019-02-17 / 阅读(101) / 评论(0) 分类 万物简史

Lead is a neurotoxin. Get too much of it and you can irreparably damage the brain and central nervous system. Among the many symptoms associated with overexposure are blindness, insomnia, kidney failure, hearing loss, cancer, palsies, and convulsions

发表于:2019-02-17 / 阅读(94) / 评论(0) 分类 万物简史

Todd: Hey, Akane, the other day we were coming home on the bus and I got off the bus and I thought you were on the same bus as us, but when I started walking home, you weren't around. What happened? Akane: Well, it's kind of a funny story actually. I

发表于:2019-02-18 / 阅读(94) / 评论(0) 分类 原版英语对话1000个

If you were going to a restaurant and wanted a healthier option, 如果你去饭店,你想吃得健康一点, which would you choose, grilled or fried chicken? 你会选择哪种食品呢,烤鸡还是炸鸡? Now most people would answer grill

发表于:2019-02-21 / 阅读(114) / 评论(0) 分类 TED演讲教育篇
学英语单词
agardite-(Y)
Alpinia oxyphylla
anni nubiles
base metal fusion zone
battle control
be on the track of
be pressed
Bragg condition
bridgingfibre
broussonetia papyrifera
Budd
bulkhead stop valve
but little
by free gift
by this
byte data type
charging condition
circars
cmi
commutation reactor
condenser back washing
contrast color
Csakbereny
deck scupper
diamertric(al)
dictate a memo
didelphic
die-away time
doubly ordered set
EFDH (equivalent forced derated hour)
Ellipanthus glabrifolius
ethyl sulfoxide
expectation theory
fahnen
falsettists
fancy oneself as
fibers of a morphism
forepurchased
gas film mass transfer coefficient
golf-ball
group design
Hammanskraal
hand plugger
horizontal grizzly
hot mould process
isakson
job operation
judgment day
kindleth
Kipandi
kiprono
kzn
magnetic wire recorder
Malapa
mannini
methane flow counter
monoosteitic
multi-binomial test
Myrtou
non-combatant
nonoriented
oleaginous spread
on station
osmium(iv) iodide
Ourique
Pansclavic
parliament
plain cut nippers
polytomic
President Harding
promisable
Prydniprovs'ka Vysochyna
QKD
queretaro
recorder driver amplifier
rectiabdominal
remaining life
resonator mode chart
right-holders
riveted lap joint
RNWMP
rollgang elevator
rotary cleaner
rubber membrane dialysis
security definitions library
sensory logic channel
shewbread
sinoatrial
social productivity
South Atlantic Coast
speed stacks
standard program procedure
stibious acid
Sultan of Swat
table row
there's
tiger sandstone
timothy bacillus
Ventaire
vocational evaluation
wollastonite in lump