四甲基吡喃葡糖

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2018-12-06 / 阅读(217) / 评论(0) 分类 格列佛游记.Gulliver's.Travels

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(119) / 评论(0) 分类 2016年VOA慢速英语(十)月

[00:08.14]Lesson 8 [00:10.27]1.Look and read. [00:13.84]This is your art teacher.这是你们的美术老师. [00:17.78]Good morning.早上好. [00:23.79]Now draw a face and two eyes. [00:27.78]现在画一张脸和两只眼睛. [00:29.19]Then draw a

发表于:2018-12-17 / 阅读(205) / 评论(0) 分类 闽教版小学英语三年级下

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(171) / 评论(0) 分类 Scientific American(六)月

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(191) / 评论(0) 分类 Scientific American(一)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(181) / 评论(0) 分类 Scientific American(三)月

You may have heard that humans and chimpanzees have something like 96 percent of our DNA in common. So why, then, are diseases like cancer so common in humans but so rare in chimps? If our DNA is nearly identical, shouldnt we be at risk for many of t

发表于:2018-12-28 / 阅读(153) / 评论(0) 分类 初学者听力文摘精选

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 long [ lCN ] I longed for a bicycle. v

发表于:2018-12-30 / 阅读(208) / 评论(0) 分类 每日攻克5词

Stomach Cells Happier with Dark Roast Coffee 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 research presented

发表于:2019-01-02 / 阅读(189) / 评论(0) 分类 60秒科学

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(168) / 评论(0) 分类 医务英语

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(180) / 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(210) / 评论(0) 分类 农业与发展

to be led by the nose under your nose 今天我们要讲的习惯用语是和鼻子,也就是和nose这个字有关系的。鼻子是我们的嗅觉工具,也是我们的呼吸器官,是人体的一

发表于:2019-01-06 / 阅读(215) / 评论(0) 分类 美国习惯用语

今天我们要讲两个由鼻子,也就是nose 这个字组成的俗语。鼻子是我们嗅觉和呼吸的工具,是人体的一个重要组成部份。大概也正因为如此,英语里许多常

发表于:2019-01-06 / 阅读(222) / 评论(0) 分类 美国习惯用语

Our nose is the strangest of all body parts. Its such a funny thing. And where is it? Right on the front of our face. Right in the middle. It would be OK if everyone had exactly the same nose. But we all have a different nose. Some of us have a big n

发表于:2019-01-06 / 阅读(162) / 评论(0) 分类 纯正英语一分钟

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(179) / 评论(0) 分类 VOA2003(下)-环境与健康

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(197) / 评论(0) 分类 经济学人科技系列

I Just Need One Copy 我只要复印一份 A young secretary was leaving the office on her lunch break when she found the CEO (Chief Executive Officer) standing in front of a shredder with a piece of paper in hand. 午饭时间,一个年轻的秘书正

发表于:2019-01-28 / 阅读(138) / 评论(0) 分类 英语小达人

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(197) / 评论(0) 分类 VOA常速英语2013年(十月)

10 Getting The Lead Out 第十章 把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur

发表于:2019-02-17 / 阅读(196) / 评论(0) 分类 万物简史
学英语单词
abagun
abamp
Abzug, Bella
accessories after the fact
actual pitch
adjacent arm
altarists
aragua de maturin
arc extinguisher
asphalt material
audit integrity
baculum
banya
beef tea
butyl Grignard reagent
ccauk
clinical neurology
close-in method of transfer
coactivated
conducting island
Cortilan
dead center(-re)
diagonal pyramid
diiodoethane
drilled well
duty call
Egnell's law
El Espinar
electronicist
enblock
eriovixia excelsa
euthanizers
even molecule
exploding galaxy
format control card
Foster-Wheeler furnace
fruit crops
Geum virginianum
hottened
hydroamidase
idealogy
install winnower
instructional media fo library orientation
internal leakage of steering control valve
iso-price line
issue-area
Kolowaré
Logname
meccano sets
methylfructofuracoside
newswriter
non negotiable copy of bill of lading
oily luster
olecranoid
outflow test
oxidation mechanism
papulacandin
petiolary
physiological antidote
pinacoderms
Planorbis caenosus
pork me
potatobug
pre-arranging
private phototelegraph station
pseudosalt
psychotogen
PTERASPIDAE
ptomaine
public pay telephone
pupin coil
re-zero
return-drain pump
Roderic O'Connor
roomliness
rope walk
rotea
sekimachi
sensory ataxia
serwer
shaggy-dogs
skelalgia
slide mark
spoilest
steric-crosslinking arrangement
striped muishonds
supply interruption
swing caliper
telex keyboard
thermo-element
thyhe
tower press
traditionless
tumour hospital
u.p
upthrust flower structure
water-deposited material
wet cold
Woosters
working-ages
worm burden
Would you like to go for a walk