氯甲酸2-乙基己酯

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(114) / 评论(0) 分类 2014年VOA慢速英语(五)月

Chloroform Poisoning Might Have Killed Odessa Activists 敖德萨活动人士或许死于氯仿中毒 ODESSA, UKRAINE Ukraine's government says 32 pro-Russian activists who died during a fire in a building they had taken over early this month in Odes

发表于:2018-12-16 / 阅读(52) / 评论(0) 分类 VOA标准英语2014年(五月)

A: How may I help you? B: I need to check these books out. A: Do you have your library card? B: Here it is. A: It appears that you have late fees. B: Really? A: Yes, really. B: How much do I owe? A: You owe $24.50 in late fees. B: I dont have that mu

发表于:2018-12-16 / 阅读(69) / 评论(0) 分类 英语情景对话-图书馆

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(79) / 评论(0) 分类 VOA双语新闻 2014年1月

A: When is the bus going to get here? B: It's obviously late. A: It was scheduled to be here about thirty minutes ago. B: I'm sure it'll be here in a little bit. A: I hope so, because I'm running really late for work. B: I hate having to take the bus

发表于:2018-12-30 / 阅读(97) / 评论(0) 分类 实用乘车英语

一个挪威的喜剧演员二人组,他们主持的脱口秀电视节目在挪威本地有不少忠实观众,而《狐狸叫》原本是他们为了宣传新一季节目开播而制作的宣传歌曲。这首歌犹如童谣的歌词注定了它的

发表于:2019-01-08 / 阅读(119) / 评论(0) 分类 英乐时空

It's a little too late, I'm a little too gone; A little too tired of this hangin' on: So I'm lettin' go while I'm still strong enough to. It's got a little too sad, I'm a little too blue; It's a little too bad you were too good to be true. I'm big-t

发表于:2019-01-09 / 阅读(70) / 评论(0) 分类 美国乡村音乐

一个挪威的喜剧演员二人组,他们主持的脱口秀电视节目在挪威本地有不少忠实观众,而《狐狸叫》原本是他们为了宣传新一季节目开播而制作的宣传歌曲。这首歌犹如童谣的歌词注定了它的

发表于:2019-01-10 / 阅读(465) / 评论(0) 分类 英乐时空

Jonah Hex. Are these the boys you wanted? You surely have done us quite a favor. A transaction is all it was. I'll collect my hundred dollar bounty on them and be on my way. From Superman and Spider Man to Josie and the Pussycats, Hollywood has a lon

发表于:2019-01-13 / 阅读(103) / 评论(0) 分类 VOA标准英语2010年(六)月

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(78) / 评论(0) 分类 VOA标准英语2014年(一月)

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(56) / 评论(0) 分类 白领英语晨读

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(94) / 评论(0) 分类 阅读空间

1) Go on a date 去约会 2) Dinner and a movie 先吃饭, 然后去看电影 3) He is such a gentleman 他是一位真正的绅士 4) Chivalry 对女孩子的谦恭有礼

发表于:2019-02-03 / 阅读(73) / 评论(0) 分类 OMG美语

Hey, I'm going to tell you about my wax museum story. Um, so I would go with my little host brother, Javi, on our little dates because he never went into the city, although he lived really very close to the city, he would just never go into Madrid. S

发表于:2019-02-06 / 阅读(83) / 评论(0) 分类 原版英语对话1000个

1) G2G = got to go = 我得走了 2) TTYL = talk to you later = 一会儿再聊 3) XOXO 亲亲抱抱

发表于:2019-02-07 / 阅读(230) / 评论(0) 分类 OMG美语

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(80) / 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(89) / 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(86) / 评论(0) 分类 万物简史

本期内容: A humble houseplant with a dash of rabbit DNA could help lower our exposure to indoor air pollution, new research suggests. Scientists have revealed that by inserting a rabbit gene into devils ivy the plant is able to clean the surrou

发表于:2019-02-20 / 阅读(78) / 评论(0) 分类 夏说英语新闻晨读

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(102) / 评论(0) 分类 TED演讲教育篇
学英语单词
a-fraud
accepted bond
architectural details
arginine glutamate
ash light
assetless
atheizing
ball launching
be at loggerheads
bioinvasion
blocked bond
bowling green
Burtonport
Chelmza
cincinnatis
cloud-covered
coefficient overal
constraining table
copper gasket
corrugated sheet metal
crystal-balls
current-carrying
defective upsiding down
delayed coagulation
differential excited generator
dip-switch
direction of turning
drive ... crazy
dynamic visual test
emit instruction
end-use measurements
equusearch
forefoot plate
forward perpendicular
fredrica
free-flow tunnel development
gelsinger
genus proterochampsas
glocks
high-field superconductor
hydrostatic bath
intergenotypic
Killara
kpododynamometer
lichenophoma arecae
limit of trade area
live-concert
lock hopper system
log power spectrum
luber
luggage carts
marginal placenta praevia
market outlook
material detector
mcan
mechanical seal with high back pressure
Mercaptopurime
mine velocity head
Mira Lago
mixed rearing infection
multiwire PC board
mushroom-type tunnelling method
Neptex process
neuroinduction
norcocaines
nothing to say
one-hundred-thousandth
ontogeny
pharmacist/treatment supplier's verifier id
phenol resin
point after
pollen asthma
portmahomack
positional information
pressure gradient electron gun
quartz bar extensometer
re-scaled
renewal expectancy
rennins
restin
retarder HK-14
ruppert
Salmonella adelaide
sandberg bluegrass
SDH1
see in a new light
self-serving
septa interventriculare
sexualizers
Sharapovo
shylock
split horizon
steelwork
subpetiolate
substrate recognition
take the rough with the smooth
terminal cutout pairs
therapized
thin-beded
tip drive
whou
Zakamenskiy Rayon