8-氧代补骨脂素

Valentine's Day is one of the most famous holidays in the world. It falls on February the 14th and is celebrated across the world. It is the traditional day for lovers to express their love to each other. They do this by sending Valentines cards with

发表于:2018-12-04 / 阅读(55) / 评论(0) 分类 英语课程学习计划和讲义

86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson (Start at 1'02

发表于:2019-01-02 / 阅读(108) / 评论(0) 分类 科技之光

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(134) / 评论(0) 分类 Scientific American(四)月

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(87) / 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(76) / 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(149) / 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(72) / 评论(0) 分类 VOA标准英语2011年(九月)

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(67) / 评论(0) 分类 2018年NPR美国国家公共电台12月

1. Q: What does the man advise Alen to do? A) Go out to work. B) Listen carefully to John. C) Be calm and patient. D) Do the easiest thing. 2. Q: What's their opinion of Linda's brother? A) He doesn't like to talk. B) He is a very kind man. C) He is

发表于:2019-01-25 / 阅读(89) / 评论(0) 分类 英语四级听力-短对话

今天我们要学的词是Valentine。 Valentine, 每年2月14号是Valentine's Day. 情人节。On Valentine's Day, people send Valentine's cards, flowers and candies to express their love for each other, 情人节这一天,大家会通过情人节

发表于:2019-01-25 / 阅读(64) / 评论(0) 分类 英语每日一词

Beginners. Well, it's time for a new dog. For the past year, we have been a one dog family. But, you know, our dog, Rosie, is a wildly social lady. She goes crazy any time she meets another dog, a cat, a mouse, or a bird, let alone a human. But, the

发表于:2019-01-28 / 阅读(74) / 评论(0) 分类 英语博客 A cup of English

Easy away wins for Barca and Valencia in Copa del Rey MADRID, Oct. 30 (Xinhua) -- FC Barcelona strolled to a comfortable win away to Deportivo Alaves in the first leg of the third round of the Spanish Copa del Rey on Tuesday night. Goals from David V

发表于:2019-02-01 / 阅读(67) / 评论(0) 分类 英语新闻

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(78) / 评论(0) 分类 VOA标准英语2010年(二月)

By Melinda Smith Washington 14 May 2007 Top executives of the company that makes a powerful painkiller called Oxycontin admitted this week they lied about the drug's addictive qualities in order to boost sales. As VOA's Melinda Smith reports, worldwi

发表于:2019-02-03 / 阅读(126) / 评论(0) 分类 2007年VOA标准英语(五月)

Adrienne: So, Trina, Monday is Valentine's day. Are you excited? Trina: No! Adrienne: That was a pretty direct answer. Why are you not excited? It's a holiday. Trina: It's a holiday for people that have other people. Adrienne: So, you're not happy be

发表于:2019-02-04 / 阅读(48) / 评论(0) 分类 原版英语对话1000个

Mel: So, Doron, what did you do last Valentine's Day? Doron: Last Valentine's day I got disappointed I think, 'cause I teach at university, and I'd heard that Japanese students always give their teachers loads and loads of chocolate, and even though

发表于:2019-02-04 / 阅读(64) / 评论(0) 分类 原版英语对话1000个

Beginners. Today, Foxy had an appointment with the vet for vaccinations and a general check-up. She is about eight months old, so she needed her second set of vaccinations. The vet also needed to see if her growth was normal and healthy. I put her in

发表于:2019-02-07 / 阅读(101) / 评论(0) 分类 英语博客 A cup of English

Yesterday, I looked over my shopping list, and saw something that my chidren had written down. Valentines for school, were the instructions that I read. What they meant by that were little cards that are designed especially for school children. Here,

发表于:2019-02-08 / 阅读(70) / 评论(0) 分类 英语博客 A cup of English

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(58) / 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(84) / 评论(0) 分类 环球英语 Spotlight
学英语单词
acoustoelectric amplifier
aethalometer
alexieva
aluterus scriptus
amnestic aphasia,amnesic aphasia
Arzneibuch
at the service of
auto-balance
backside cooling method
balancelle
basal cell epithelioma with sebaceous differentiation
Bibb.
boit
boobage
bus trailer
caldridge
choice reaction
closing error
completes
contracting brake
contractual reserve
contracture of Achilles tendon
Cosimo III
counting among
creative transformation
damage by caterpillars
depth-of-field
design-it-yourself system
dirschaus
double amplitude
downdraught typeproducer
dromgoole
dynamically continuous innovation
Endeidae
enslaved to
external label
farley maidenhair ferns
finite renormalization
foundation make-up
fuel hose
furnish with
Gynochrome
have a prayer
height-fear
hollisters
homeporting
hot-air douche
hyalographer
image observer interface
impedance crystal
infinite variable speed
intelligence index
jaw jaw
keatss
keel-laying
lemon essence
lgv
light and dark
liquid type break
margin of cultivation
Masson stain
memoria technica
mole of electron
murden
n-assented bond
nonfoveal
nonfunctional packages software
order Ulvales
osmium potassium chloride
outflow section
overpressurizations
permissibly
Pharaoh's
pitch streak
Pitea
pituitary principle lobe
place emphasis on
point chart
preases
products spotter
program state word
propeller mixer with draught tube
public utility tax
rake up the past
saddle-type turrct lathe
sand plum
Satyrinae
selective updating
send ... off
service velocity
sif
signal lamp transformator
slow fading margin
staff system
Sǔngam
Tadeusz
tea-sodden
thiobarbituric acid reagent
tin-field
tosyls
two-way automatic private line
Victoria West