音标:[,meθə'krilik] ;
n. 甲基丙酸烯

By Gary Garriott Broadcast: July 29, 2003 This is Bill White with the VOA Special English Agriculture Report. Soil conservation efforts protect soil from wind and water that can blow or wash it away.

发表于:2018-12-07 / 阅读(550) / 评论(0) 分类 VOA2003(下)-农业与经济

By Carol Pearson Washington, DC 15 September 2006 watch Meth and Dental Care Methamphetamine Ice Methamphetamine is an addictive drug that can damage brain cells. It is suspected to cause a movement disorder similar to Parkinson's disease. Meth use

发表于:2019-01-07 / 阅读(555) / 评论(0) 分类 2006年VOA标准英语(九月)

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Landfills produce methanewhich can be valuable as an energy source. But scientists haven't known why landfills make so much methane. The solid waste in

发表于:2019-01-08 / 阅读(575) / 评论(0) 分类 Scientific American(四)月

纺织英语常用词汇 棉及其混纺纱线 Cotton, Cotton Mixed Blended Yarns 棉纱Cotton Yarns 涤棉纱 T/C CVC Yarns 粘棉纱 Cotton/Rayon Yarns 棉晴纱 Cotton/Acrylic Yarns 棉/氨纶包芯纱 Cotton/Spandex Yarns 棉与其他混纺纱 Cotton/Others Blended Yarns 毛纺系列纱线

发表于:2019-01-08 / 阅读(563) / 评论(0) 分类 英文语法词汇

AS IT IS 2015-09-20 Documentary Shows US, Mexico Fighting Drug Cartels 纪录片:墨西哥打击贩毒集团 A new movie follows two communities -- one in the United States and the other in Mexico -- as they try to stop drug cartels from harming thei

发表于:2019-01-12 / 阅读(474) / 评论(0) 分类 2015年VOA慢速英语(九)月

UN Wants Australia to Take Lead Against Asian Drug Traffic 联合国促澳大利亚带头打击亚洲毒品走私 From VOA Learning English, this is the Health Lifestyle report. United Nations officials say they have recently seen an increase in the

发表于:2019-01-12 / 阅读(576) / 评论(0) 分类 2016年VOA慢速英语(八)月

Synthetic Drug Problematic for US Authorities Augusta County, Virginia, is a rural county in the Blue Ridge Mountains, two and a half hours southwest of Washington. It has a big problem. Sheriff Randy Fisher says Augusta County was once known as the

发表于:2019-01-13 / 阅读(565) / 评论(0) 分类 VOA标准英语2012年(六月)

UN:MethUseSurginginSoutheastAsia A report by the United Nations Office on Drugs and Crime (UNODC) warns that production and use of synthetic drugs such as amphetamine-type stimulants is widespread and growing globally. The report identifies Southeast

发表于:2019-01-13 / 阅读(503) / 评论(0) 分类 VOA标准英语2011年(九月)

AILSA CHANG, HOST: A trade dispute has different parts of the solar industry in the U.S. at odds with one another. Two U.S. manufacturers say they cannot compete with cheap solar panels from China. So they're asking regulators to impose a tariff. Tha

发表于:2019-01-16 / 阅读(542) / 评论(0) 分类 2017年NPR美国国家公共电台8月

DAVID GREENE, HOST: We have been reporting on the rise of some really nasty diseases caused by tick bites - everything from Lyme disease to Rocky Mountain spotted fever. Well, now a new study is shedding light on an old technique to repel ticks that

发表于:2019-01-17 / 阅读(519) / 评论(0) 分类 2018年NPR美国国家公共电台7月

Another Drug Crisis: Methamphetamine Use By Pregnant Women AILSA CHANG, HOST: A new study published today finds that a growing number of women in recent years have been using amphetamines like crystal meth during their pregnancy. The rates of use hav

发表于:2019-01-23 / 阅读(497) / 评论(0) 分类 2018年NPR美国国家公共电台12月

When you think you've seen everything that could possibly be done with nail art, manicure devotees prove you wrong. Step forward the new trend blowing up on Instagram for 'bubble' nails, where acrylic is piled up on top of the nail and thinned out to

发表于:2019-01-28 / 阅读(464) / 评论(0) 分类 阅读空间

Raw anti-drug campaign awakens state Ted Landphair | Missoula, Montana 04 February 2010 Photo: Montana Meth Project Adults across Montana were frightened by what they were seeing. Some hardly recognized their meth-addled teenagers. Related Links Mont

发表于:2019-02-02 / 阅读(512) / 评论(0) 分类 VOA标准英语2010年(二月)

Among the beautiful pictures That hang on Memory's wall, 在那些美轮美奂的画中间挂在记忆墙上的, Is one of a dim old forest, That seemeth best of all; 是古老的森林一抹幽暗,似乎在其中画工最善; Not for its gnarl

发表于:2019-02-11 / 阅读(485) / 评论(0) 分类 美国语文第六册

Voice 1 Hello. Im Ruby Jones. Voice 2 And Im Marina Santee. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. A small candle burns. It re

发表于:2019-02-21 / 阅读(555) / 评论(0) 分类 环球英语 Spotlight

A Fresh Breath of Methane 很早很早以前地球有很微量的氧气,而且地表状况十分恶劣。大气主要是N2和Co2,后来通过复杂的变化,地球开始出现了厌氧型生物。在生命的作用下,地球的氧气开始不断

发表于:2019-03-09 / 阅读(498) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
affec
agent contract
agrimoniin
ahole
Alabama slammer
albatrellus ovinuss
analytic balance
angioamine
ashlaring, ashlering
aslaug
bacterial
Beau Vallon
bicycle path
bilateral clearing
Brring
cilician
coast tower
colgate-palmolive
covenant running with the land
covering deed
custom officer
dialing rules
digital-tv
diving in
earth-man
educational science
electrooptic Q-switching
exhaust thrust
exo-planet
familialism
fat-faceds
fazackerley
FGD
fissocantharis satoi
flow-controlling gate
fortified resins
fream
full-time teacher
Gboloko
half as big as
hematogenous albuminuria
hen-coops
hugged
hydromagnesium
hypogenetic
ichneumons
increasing vertical
Ixeris graminea
kale'ma
lapped splice
lateral element
leader cable autolanding
leeann
lithostathine
make space
manufacturingemployee
miasmatic-contagious
mikvehs
Mugil curema
Nakaniida
negative influence
non-expenditure disbursement
Novoaltaysk
order confirmation
parapodal plate
particular commodity rate
perviance
pinoles
polemicise
polypoid carcinoma of stomach
Ponerorchis kiraishiensis
power loader
push-pull bridge neutrallzation
pyrame
railway timetable
receiver coil
remunerative power
republics of mozambique
reserve for pension
row over
running token
short-time work voltage
Sinojackia oblongicarpa
sleeve target
sprocket winch
stiltified
stock index option
suturae mendosa
Tanaga Volcano
third molar teeth
tiddledies
tight loop
Tom Pepper
topman
traction transformer of locomotive
Tri Brata, Gora
turn the screw
vice president,vice-president
vulvoperineal
whitebrook
xanthophyllite (clintonite)
zeroth order