甲胺乙吡啶

A: What does it cost to ride this bus? B: The fare is $1.25. A: Have you been driving buses a long time? B: I haven't been driving for longonly for a few months. A: Do you like to drive the bus? B: Not in the least bit. A: I would have never dreamed

发表于:2018-11-30 / 阅读(420) / 评论(0) 分类 英语情景对话-日常生活

MR.BIGELOW:This is just what I needed. [00:29.52]SIMON:It is a lovely park,isn't it [00:33.91]MR.BIGELOW:So tell me,Simon,how did you wind up here a restaurant manager in Boston? [00:39.38]SIMON:Ah!Well,that's a bit of a puzzle to me,as well. [00:42.

发表于:2018-12-03 / 阅读(288) / 评论(0) 分类 直捷英语

A look at three recent decisions on gun rights, prisoners at Guantanamo and a case that was notable not just for its subject. Transcript of radio broadcast: 27 July 2008 VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember.

发表于:2018-12-07 / 阅读(332) / 评论(0) 分类 VOA慢速英语2008年(七)月

AS IT IS 2016-10-01 Report: Smoking May Permanently Damage Genetic Material 报告称吸烟或永久性损伤你的遗传物质 Here is another reason to not light up a cigarette. Smoking can permanently damage your genetic material, according to a n

发表于:2018-12-16 / 阅读(316) / 评论(0) 分类 2016年VOA慢速英语(十)月

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a

发表于:2018-12-24 / 阅读(365) / 评论(0) 分类 Scientific American(六)月

Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting

发表于:2018-12-24 / 阅读(363) / 评论(0) 分类 Scientific American(三)月

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. NationalGeographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2018-12-30 / 阅读(359) / 评论(0) 分类 国家地理2008年

M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物(舞茸提取物) Malonyl Oleanolic acid Hemi

发表于:2019-01-03 / 阅读(379) / 评论(0) 分类 医务英语

AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals

发表于:2019-01-06 / 阅读(400) / 评论(0) 分类 农业与发展

Okay okay He's got my number and You can't you can't Warn me baby here I am Either you make the time Or just forget me I'm not I'm not Tryna run your life That's why that's why I'm nobody's wife But when I want when I want it You gotta be ready I don

发表于:2019-01-10 / 阅读(341) / 评论(0) 分类 The Voice 美国好声音

Skies are crying I am watching Catching teardrops in my hands Only silence, as it's ending Like we never had a chance Do you have to make me feel like there's nothing left of me? You can take everything I have You can break everything I am Like I'm m

发表于:2019-01-10 / 阅读(279) / 评论(0) 分类 The Voice 美国好声音

By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

发表于:2019-01-11 / 阅读(379) / 评论(0) 分类 VOA2003(下)-环境与健康

This week, the U.N. General Assembly holds its annual debate. On the sidelines, world leaders will discuss some of the planet's most pressing problems - among them, poverty and development in Africa. From United Nation's headquarters in New York, VO

发表于:2019-01-13 / 阅读(311) / 评论(0) 分类 VOA标准英语2008年(九月)

By Lisa Schlein Geneva 20 September 2009 A report by the International Organization for Migration finds most of the 1.6 million Iraqis who were forced to flee their homes in the wake of the 2006 bombing of the al-Askari Mosque in Samarra still lack

发表于:2019-01-13 / 阅读(243) / 评论(0) 分类 VOA标准英语2009年(九月)

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. National Geographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2019-01-22 / 阅读(341) / 评论(0) 分类 自然百科2008年

英文歌词: I'm trying not to stare, it's too late The blankets over there, if you like I'm broken and I'm colder than hell I should've said I'd not come back here Your breakfast will get cold I really have to go It's easier to lie and be safe Time a

发表于:2019-01-26 / 阅读(257) / 评论(0) 分类 英文摇滚歌曲

Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长

发表于:2019-01-26 / 阅读(402) / 评论(0) 分类 经济学人科技系列

Body Clock Provides Clues to Aging 生物钟提供衰老的线索 If youre searching for the fountain of youth, you might find it in your DNA. Thats according to a new study that sheds light on the biological clock ticking in our genomes, why our bod

发表于:2019-01-31 / 阅读(426) / 评论(0) 分类 VOA常速英语2013年(十月)

MADRID, April 3 (Xinhua) -- Real Sociedad defender Inigo Martinez will be out of action for the rest of the season after damaging his cruciate ligaments last weekend. Martinez was injured during his side' s 4-0 win at home to Rayo Vallecano on Sunday

发表于:2019-02-03 / 阅读(276) / 评论(0) 分类 英语新闻

By Brian Padden Irbil, Iraq 17 August 2007 The death toll from a series of suicide attacks on Iraq's Yazidi sect on Tuesday continues to rise. Officials now estimate at least 400 people were killed and hundreds more wounded when four truck bombs expl

发表于:2019-02-03 / 阅读(366) / 评论(0) 分类 2007年VOA标准英语(八月)
学英语单词
A drives
agrilus radiolus
Anopheles annulipes annulipes
Anuchina, Mys
asymmetric measure of association
bajacalifornia burragei
barrenest
big box
big cats
bilge ballast pump
bluejackings
cast-in-place
casual water
center of geodestic curvature
center of rises
cheatham
Cholecysto
Circaea cordata
clipped header
cold-cathode discharge
conning position
constructional waterproofing
Corrandibby Ra.
darling cell
days to day
dbj
director platform
dispersing valve
dwarf cepheid
electrostatic equilibrium
enviromental science
facies superior
floral-designs
focus-mask
gaikwad
gate inverter
goddesshood
guoy magnetometer
half clock period
heslin
hold a post at
Hörsel
John o'Groat's
judoicin
laser beam deflection sensor
leaf-spring-type suspension
lower die base
march into
marine snake
massual
matroclinous inheritance
Merksplas
milan kundera
military flag
milkers
moon phase hand
musculi subclavius
Myxococcidium stegomyiae
noiseless motor
non-curl backing
nonboronic
nonsingular perturbation
noodging
on duty officer
panthera parduss
paralogia
paromola macrochira
pedia-gastrofiberscope
PHRYNOMERIDAE
pistou
queue arrangement
random electron
recycling water
reglucosylates
relation of market supply and demand
resolvable spots
retrosection
rhynchium quinquecinctum brunneum
right-hand end mill
sapajous
screening socks
sept(a)-
shoulder-joint
sink-and-float analysis
step-by-step method
strike test
symmetrical breaking
systemal
telearchie
Teplik
the first day
the sailors
thread forming
toxicant exposure cabinet
unacclimated
upper decker
vapor eliminator
vector height
vroom-vroom
well-knowledged
whimper
worse for wear