外表皮;外皮层

material scientists admire spider silk for being lightweight and strong.now another arthropod product is getting into the act insect cuticle,the tough flexible material is inside insect skeleton.researchers at harvard * institute for biological inspi

发表于:2018-12-02 / 阅读(66) / 评论(0) 分类 Scientific American(十二)月

Some think the world is made for fun and frolic And so do I, and so do I Some think it well to be all melancholic To pine and sigh, to pine and sigh But I, I love to spend my time in singing Some joyo

发表于:2018-12-11 / 阅读(87) / 评论(0) 分类 VOA标准英语2014年(三月)

When you think you've seen everything that could possibly be done with nail art, manicure devotees prove you wrong. Step forward the new trend blowing up on Instagram for 'bubble' nails, where acrylic is piled up on top of the nail and thinned out to

发表于:2019-01-28 / 阅读(49) / 评论(0) 分类 阅读空间

That's right kids, after argan oil and coconut oil have taken the beauty industry by storm, avocado oil is about to become the It ingredient of the moment. And while you can expect to see it pop up in more and more products, the concept of using it o

发表于:2019-02-01 / 阅读(29) / 评论(0) 分类 阅读空间

Malaria killed 435,000 people last year, most of them in Africa. 去年435,000人死于疟疾,其中大部分在非洲。 The parasite that causes the illness is carried by females of some, but not all, species of mosquitoes of the genus Anopheles.

发表于:2019-02-16 / 阅读(45) / 评论(0) 分类 经济学人科技系列

在记忆词汇时,总会出现很多长得差不多的词汇令我们混淆,从而导致GRE词汇记忆不清楚。下面为大家搜集了一些GRE词汇中长的差不多的词语,希望能够帮助大家将其进行区分,加深记忆。

发表于:2019-02-25 / 阅读(64) / 评论(0) 分类 GRE英语
学英语单词
Amarkantak
astigmatizer
autochthonous teratoma
axisymmetrically
backrest cushion
baler sling
bamboo fibre
Battersea
besottingly
best-dresseds
bitch off
bone phosphate
Charlotte colloid mill
closedtop
cold velocity
colliod
come into blossom
corruptness
cosmic dusts
democraticoes
dry-core transformer
Dunning
eddy meter
electro-magnetic signal
endochorion
Estói
Eucinetidae
farnesyl-
Florestina
giant northwest shipworms
gitogenin
go out on a limb
ground equipment
group technology (gt)
Guest, Edgar A(lbert)
hatched area
hexadecachorons
high-tension apparatus
hydraulic dust removal
ifetroban
immortal technique
International Group of Protection and Indemnity Associations
Jind
Kasungan
keep in money
Linim.
macrinus
mail programs
Marr's computational theory
Masanman
matorral
micro function decoder
mistutoring
modulated carrier wave (mcw)
monthly overtime
Morestan
mucilax
mucous alveolus
myelomonocytes
nathanial
neonomian
Nonconvertible Currency
normal-hearing
Nussbaum's experiment
ozonated
ozone temperature sensor
passenger loading bridge
planting bath
pouoir
pretending
Psathyrellaceae
pumblenose
PunkBuster
recovery of values
reversed-current drier
sash window
sea peat
self-protection jamming
Sena Dynasty
signify
sits-on
Slavicness
stounding
stroock
subpallium
supermassive star
technological problem
teminal sinuses
the BNP
thermostats
think better of something
trithylamine
twin-engine airplane
up to one's elbows
v.a.r
VXA
wellnitz
white-paper
whorlyworts
without cause
woodworking machinery
zirconolites