喷射杀虫剂

With a strong poison spray aimed at a bunch of flying insects, it's easy to imagine several of them falling together at the same time. Because flies are small and dirty creatures, we do not much care if many die at once. However, when it comes to hum

发表于:2018-12-07 / 阅读(145) / 评论(0) 分类 大千世界

Plans for Haiti's recovery from the devastating earthquake are on the agenda at the United Nations donors' conference, March 31 in New York. Among the country's top priorities are the estimated 600,000 people who fled the capital, Port-au-Prince, for

发表于:2018-12-08 / 阅读(80) / 评论(0) 分类 VOA标准英语2010年(三月)

Malaria Programs at Risk From Funding Cuts Ami Diabate, has brought her three children to a rural clinic to get the latest anti-malarial drugs. The aid agency Mdecins Sans Frontires - or Doctors Without Borders - is rolling out the pilot program acro

发表于:2018-12-08 / 阅读(71) / 评论(0) 分类 VOA标准英语2012年(十二月)

This is the VOA Special English Agriculture Report. In two thousand eight, scientists reported on a study of cotton grown in six provinces in northern China. The study involved bollworms, a major threat to cotton farmers. It also involved Bt cotton,

发表于:2018-12-16 / 阅读(58) / 评论(0) 分类 2010年VOA慢速英语(五)月

Studies Link Bee Decline to Insecticide Billion-dollar bees Bees pollinate the flowers that become fruits, nuts and vegetables. The work these insects do is worth about $18 billion a year to U.S. farmers. But honeybee colonies in the United States ha

发表于:2018-12-16 / 阅读(71) / 评论(0) 分类 VOA标准英语2012年(三月)

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The plague is most famous for killing tens of millions of people all over Europe in the 1300s. Plague is caused by the bacteria Yersinia pestis. And th

发表于:2018-12-24 / 阅读(91) / 评论(0) 分类 Scientific American(八)月

It's bad enough that mosquitoes suck our blood, and sometimes pass on disease. But there's more. They can actually give you a disease and pee on you at the same time. Adding insult to injury if you will. Jerod Denton, a pharmacologist at Vanderbilt U

发表于:2018-12-24 / 阅读(94) / 评论(0) 分类 2016年Scientific American(十二)月

[00:02.94] 理发 [00:05.88]A: Hello,sir.I'm ready for you. [00:08.56]A: 先生,您好。该你了。 [00:11.23]B: Is it my turn? [00:12.85]B: 该我了吗? [00:14.47]A: Yes,please sit on the chair.How do you want to have your hair cut? [00:17.70

发表于:2018-12-25 / 阅读(87) / 评论(0) 分类 英语流行口语

No. 25 Clean the Bathroom 清洁洗手间 Practice Listen and Repeat A 1. Put down a clean bath mat. 铺下干净的浴缸防滑垫。 2. When youre finished cleaning, hang cleaning towels. 当你清洗完成,挂上干净的毛巾。 Conversation 1

发表于:2018-12-25 / 阅读(105) / 评论(0) 分类 快口说英语

Bar Bet 酒吧的赌博 A guy walks into a bar, stopping to talk to everyone in the bar. As he finishes with each group of people, they all get up and leave and go stand outside the window, looking in. 一个家伙走进酒吧,和里面每个人耳语

发表于:2018-12-31 / 阅读(109) / 评论(0) 分类 英语小达人

By Zulima Palacio Washington, D.C. 15 December 2006 watch Malaria Summit report President Bush and his wife Laura hosted a White House summit on Malaria Thursday. The conference brought together health ministers from countries affected by malaria, h

发表于:2019-01-10 / 阅读(161) / 评论(0) 分类 2006年VOA标准英语(十二月)

To Fight Malaria, Bed Nets Are the Most Important Weapon 蚊帐成为抗疟疾最重要的武器 From VOA Learning English, this is the Health Lifestyle report. United Nations researchers are reporting progress in the fight against the disease malari

发表于:2019-01-12 / 阅读(83) / 评论(0) 分类 2016年VOA慢速英语(十二)月

Spray Detects Hard-to-Find Tumors Surgeons may soon have a new tool to help locate early-stage cancerous growths; a spray that turns fluorescent green when it comes into contact with tumors. The spray is clear, but contains a non-toxic dye that almos

发表于:2019-01-13 / 阅读(123) / 评论(0) 分类 VOA标准英语2011年(十一月)

New studies confirm that giving anti-malaria drugs to children who are already sleeping under insecticide-treated bed nets provides additional protection in helping control the disease. Smallpox was conquered with a single vaccine. The fight against

发表于:2019-01-14 / 阅读(110) / 评论(0) 分类 VOA标准英语2011年(二月)

By Lisa Schlein Geneva 27 November 2007 The Global Fund to Fight AIDS, Tuberculosis, and Malaria reports nearly every family with children in Africa soon could have a bed net to protect against malaria. The Geneva-based Global Fund says it has delive

发表于:2019-01-31 / 阅读(112) / 评论(0) 分类 VOA常速英语2007年(十一月)

My fingers feel as though theyve got frostbite, an abandoned spray can lies on the table and most of my kitchen appears to be dusted in a light frosting of silver. 我的手指好像得了冻疮,一个喷雾器扔在桌上,厨房的大片区域看起

发表于:2019-02-05 / 阅读(126) / 评论(0) 分类 阅读空间

世博会开幕这几天一直高温不下,仅5月1、2日两天世博园区救护车出动就达到80多次,其中接诊的26个人是中暑。中暑的英文怎么说呢?大家都知道stroke,中风,而中暑就是heat stroke。 那么,中

发表于:2019-02-09 / 阅读(115) / 评论(0) 分类 英语口语

Spraying Insecticide Indoors Reduces Spread of Malaria Researchers in West Africa have shown that spraying insecticide indoors can dramatically reduce malaria transmission. Efforts to develop a malaria vaccine have so far been disappointing, so progr

发表于:2019-02-12 / 阅读(145) / 评论(0) 分类 VOA标准英语2011年(十月)

35 dollars for peanut butter? I got 1.23 dollar Jiffy inside. 破花生酱要收我35美元 我家有1.23美元的杰菲花生酱 Then he tells me it's 75 dollars per possum that he removes. 没除掉一只负鼠要收我75美元 Where are you taking

发表于:2019-03-04 / 阅读(123) / 评论(0) 分类 柯南脱口秀

How to get rid of procrastination? 如何摆脱拖延症? Just take the first step. 只需迈出第一步。 When you start to look too far into the future any task or project can seem close to impossible. And so you shut down because you become ov

发表于:2019-03-06 / 阅读(231) / 评论(0) 分类 英语听力广播—Listening
学英语单词
accrediting criteria
acetometers
alkalometer
as different again
autoregression
average service life
balloon-tipped catheter
bear sth with equanimity
black-and-whites
blanking force
blastoceles
bye, Felicia
calibration liquid
capylus
center hole lapping machine
Chinese talc lump
clinoscopic
composite phosphate
convertible rate FRN
Csaszar
delayed ingeritance
deposit administration fund
diethyldiisobutyltin
dump bucket
facial recognition
Ferula foetida Regel
frequency interlace
friction restraint
fritterer
glucosephosphate
graafian ovule
gradiomanometer
gulatis
gumboodge
Gymnosporia
in safe custody
isobutyraldehyde
jacquerie
Kennebec County
khutbah
kreels
Kyrta
letter by letter
lhamon
Litsea rotundifolia var. oblongifolia
look-up instruction
low unemployment
lumbosacral radiculopathy
major cross-section of subsidence trough
mariahusn
mcaden
mega millionaire
miniliform
mir-hossein
morning tent
n-wordest
negative map
neolitsea zeylanica merr.
neurodokon
obcordiform
operary
order of meromorphic function
oreochromis
osteomyelodysplasia
Oubadji
Pedicularis gagnepainiana
pesades
petaca
postillation
promise sb. to sb.
recording instruction
region segmentation
resource-management
respiratory murmur
rodite
Ross River
routine laboratory test
satin Ecossais
savolainen
seat cushions
secretarian
shifting base period
short-time raising voltage test
side balcony
skull nerve openings
son of a gun
Ste-Croix
subcutaneous parasite
superposed ripple mark
tenno
There is safety in numbers.
three phase generators
toluylene red
transferrors
transport competition
Trilisate
two-pound
unprotect workbook
V-V relaxation
VHF
wtoes
zick