氰甲酸甲酯

LISTENING 4 Who Would You Like as a Flatmate? 你要找谁当室友 Vocabulary 接下来听到的对话中,用到了 1~5 所列出的单字和片语,请从( A ) ~ ( F )中选出 一个 意思最接近的选项。 1. landlord (A) a person

发表于:2018-12-03 / 阅读(212) / 评论(0) 分类 2008年ESL之商务英语

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(107) / 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(159) / 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(157) / 评论(0) 分类 Scientific American(三)月

本单元是关于新房客伙伴的对话 Helen: Ok everyone, I've got an announcement. We need to get someone for Michal's room as soon as possible. Alice/Tim: Really? Helen: Yeah well, he e-mailed me the other day and he seems to be staying in Poland, at least

发表于:2018-12-26 / 阅读(163) / 评论(0) 分类 公寓伙伴

04Characteristics of an Ideal Mate GLOSSARY to set up (someone) to help two people meet and begin dating each otherbecause one thinks that they will like each other* Her aunt always sets her up with men who are almost twice her age! type the ideal ch

发表于:2018-12-26 / 阅读(218) / 评论(0) 分类 2007年ESL之就医和人际交往

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(126) / 评论(0) 分类 初学者听力文摘精选

A: I cant believe how bad the weather is today! B: Yes, according to the weather report, we will be flying through a pretty nasty storm. A: I dont really like flying in this kind of weather. B: It is normal to feel a little nervous about flying in ba

发表于:2018-12-30 / 阅读(127) / 评论(0) 分类 旅游英语对话

A: It sure is windy out there! B: It definitely is not the perfect day to fly, is it? A: I am scared of flying to begin with, but bad weather makes it a little worse. B: Anyone who actually enjoys flying in bad weather is out of their mind. A: Will t

发表于:2018-12-30 / 阅读(162) / 评论(0) 分类 旅游英语对话

A: That rain is really coming down out there! B: Yes, its kind of crazy weather outside. A: I get kind of nervous flying in this kind of weather. B: I dont think anyone feels all that comfortable flying in a storm. A: Do you think it will be this bad

发表于:2018-12-30 / 阅读(140) / 评论(0) 分类 旅游英语对话

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(179) / 评论(0) 分类 60秒科学

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(162) / 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(194) / 评论(0) 分类 农业与发展

今天我们要学的词是running mate。 Running mate, 是竞选伙伴的意思。 麦凯恩参议员已被认定是2008年共和党总统候选人。现在He has begun getting together a list of names to choose a running mate. 当然,总统候选人

发表于:2019-01-09 / 阅读(156) / 评论(0) 分类 英语单词荟萃

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(159) / 评论(0) 分类 VOA2003(下)-环境与健康

The planet also began releasing oxygen, thanks to an ancient adoption of photosynthesis. A very ancestral primitive plant cell either engulfed or tried to digest or surrounded a cyanobaterium and instead of digesting it, it actually became an organ w

发表于:2019-01-23 / 阅读(143) / 评论(0) 分类 探索与发现2014年

 Superglue 强力胶 Male: Help!Help! Female:What's wrong? M: I was fixing my coffee cup with superglue .And I must have got some on my fingers but I scratch my forhead.And now my hand is stuck to my head. F: Superglue ? Cool! What makes supergl

发表于:2019-01-26 / 阅读(119) / 评论(0) 分类 英语听力文摘 English Digest

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(186) / 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(175) / 评论(0) 分类 VOA常速英语2013年(十月)

今天我们要学的词是running mate。 Running mate, 是竞选伙伴的意思。 麦凯恩参议员已被认定是2008年共和党总统候选人。现在He has begun getting together a list of names to choose a running mate. 当然,总统候选人

发表于:2019-02-04 / 阅读(134) / 评论(0) 分类 英语每日一词
学英语单词
a road map
accommodation of human eye
Aitken, Robert Grant
amethis
anaesthetising
annual reproductive cycle
baa
bacterial immunity
ball valve sample chamber
be weak
Biothermics
blotted out
brachylogy
Bradley Gardens
branant disease
break something off
breke
cable installation with rack
car journey
colourfast
come back to earth
compression regulator
control data item
cooperative store
coulometrically
countersinging
crest of lesser tubercle
Curtis nozzle
daim
diameter of sphere
diffusance
discrete eigenfunction
disemboweling
dry combustion chamber
electro-hydraulic converter
embedments
fatty acids in phospholipids
fibril acid
fight at sharps
fleay
flocc
hemiplegia alternans inferior
Hunter-Schreger band
imbrication line
in-order-to motive
interfemus
inverse conical scan (ics)
jeanswear
jocundness
last heat of solution
Legal Person of Profit Making
line unit
loose change gear
macro phase
make no response
manila wrapping
manzils
mervan
methanobacteria
micheline
mochokid
mount on a dead horse
non-proficience
Nouba
odontoid
OMCHS
onglide
Ophiotaenia nankingensis
optical maser
outer splice bar
photographic shine machine
pocket knife
polyaminopolycarboxylic
porch swing
potato chopper
rainy spell
real-time clock executive
recording colorimeter
reduplicating
removes
renownedly
rotary pipe bending machine
running board corner iron
selenographists
shipping commission
skim through
Stephens
suiting
surrogate parenting
switchable network
t-v
terve
The nearer the bone the sweeter the meat
titanium (ti)
transmedulla
twitchings
typha davidiana hand-mazz.
visual direction finder
vitreous fibre
water lobelias
William Blake
works my ass off