[化] 乙酰乙酸乙酯

Alice: Hello and welcome to 6 Minute English from BBC Learning English: well be talking about a story in the news and learning some vocabulary along the way. Im Alice and joining me today is Rob. Hi Rob. Rob: Hi there Alice. Alice: Now, Rob are you a

发表于:2019-01-07 / 阅读(57) / 评论(0) 分类 六分钟英语

英文歌词: There's no combination of words I could put on the back of a postcard No song that I could sing But I can try for your heart, our dreams, and they are made out of real things like a shoebox of photographs with sepia-toned loving Love is th

发表于:2019-01-10 / 阅读(120) / 评论(0) 分类 音乐咖啡厅

Top 5 Crowdfunding Projects Ever A great idea is never enough. You need money to turn your idea into a reality. Your family and friends may give you money for your idea. But you are going to need more people to invest, unless you have very rich frien

发表于:2019-01-12 / 阅读(64) / 评论(0) 分类 2015年VOA慢速英语(十)月

马路上的车越来越多,在车多的马路上,自行车道甚至会被挤占,这是真的吗? Alice: Hello and welcome to 6 Minute English from BBC Learning English: well be talking about a story in the news and learning some vocabulary a

发表于:2019-01-23 / 阅读(98) / 评论(0) 分类 一起听英语

What Michelson and Morley did, without actually intending to, was undermine a longstanding belief in something called the luminiferous ether, 迈克尔逊和莫雷所做的实际上是在无意之中所做的破坏了长期以来人们对一种所谓光

发表于:2019-01-29 / 阅读(41) / 评论(0) 分类 万物简史

Even before worries surfaced that the currency could split in two over the disagreement, 甚至在货币可能分裂成两种的担忧显露出来之前, bitcoin holders started to diversify into some of the many other crypto-currencies, or alt. co

发表于:2019-02-25 / 阅读(82) / 评论(0) 分类 经济学人财经系列
学英语单词
A. C. L.
alleged offence
aluminum compounds
anck-su-namun
asebogenin
atornde
auctioneer's commission
automatic control system
baby tripod
Baksheyevo
beachcomb
beatings
beiliner
bomb disposal, bomb-disposal
borassoid
branchiostegal ray
branndon
broadhead
budyonovka
bugbanes
calcia-alumina-silica fibre
calcium lignin sulfonate water depressor
calking strip
calling together
carbonyl ferrocyanic acid
celiectasia
chyken
circle-chain method
circulating oil bath
coating
costs of harvesting
degree of subnet
dog-paddied
double aperture core
egg culture of viruses
end bulb of Krause
ethylene-urea resin
exacervation
fasciculi proprii anteriores
fetal extractor
foramen root
foreshortening
full of shifts and devices
greasing base
hasties
helper engine
Herne Bay
hogskins
infection thread membrance
interwirings
intradermal needle
invariant series
jet engine turbine blade
Kluane National Park and Reserve
labor process
laboratory automation system
lakeside
Mayer's reagent
meanderingss
membranology
micro unit learning module (muld)
monoerg
muglers
multiple cstr's
net-forged surface
nicotinuric acid
openface gold crown
otto cycle thermal efficiency
overspilled
parking braking performance
pellens
phendimetrzine
phenylpropanolamine
physical fitness test
Primula alpicola
progress sketch
promorph
reclarification
refuge anchorage
Renqiu
ring corneal ulcer
Riphaean
Rutgers, The State University of New Jersey
scaningtelemete
self-dumping
signature title
Solid-state storage
St-Jean-du-Gard
state of existence
subsea bedrock ore mining
superconductance
text wrap
thin coated electrode
thin hologram grating
through the growing season by furrow irrigation
to keep the ball rolling
tribal language
true cyst
under-insured
unstable nucleus
unticking
Weitramsdorf