[医] 头顶部联胎

CHAPTER ONE [00:44.25]READING [00:45.74]Page 2 and 3 [00:48.43]THE YOUNG GREEN CONSUMER GUIDE [00:51.51]Review by Tony Ma [00:54.62]This book says that our world is in danger [00:59.32]It is vital that we do something to save the earth [01:04.21]Firs

发表于:2018-12-01 / 阅读(368) / 评论(0) 分类 上海牛津初中英语九年级

I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea

发表于:2018-12-04 / 阅读(75) / 评论(0) 分类 听一分钟英文-O

There is a special day to recognize the importance of the ozone layer. In 1995, the United Nations General Assembly decided September 16th is the International Day for the Preservation of the Ozone Layer. This is the date on which countries signed th

发表于:2018-12-29 / 阅读(104) / 评论(0) 分类 英语课程学习计划和讲义

It started with a simple experiment: take some graphite - the black stuff in the middle of a pencil - and put a piece of tape over it. When the scientists at the University of Manchester did that, they found that they could develop a material that co

发表于:2019-01-14 / 阅读(76) / 评论(0) 分类 VOA标准英语2010年(十)月

Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre

发表于:2019-01-14 / 阅读(63) / 评论(0) 分类 VOA标准英语2014年(二月)

I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea

发表于:2019-01-21 / 阅读(66) / 评论(0) 分类 纯正英语一分钟
学英语单词
-rices
a red flag
almug
Amundsen Sea
annular aperture
aqueduct bridge
arginine-vasopressin
artificial jade
as far as one can tell
automatic vacuum relief system
autosome
azidosulfonyl dyes
barking dog
Bartholin's duct
bastion
be sacred from
Bordj Chaïba
built up blade
cerebellar retractor
chamber pitch
chours
computer service organization
control with fixed set point
curb number
data transferring
dba, d.b.a.
deep kisses
degree of transcendency
detemir
draw-off pump
error code and location
essence of offence
everything to
Fadāmī
federal emergency management agency (fema)
fille de chambre
forstived
fraim
Franco-German War
fraska
frenotomy
Galileo's law of inertia
Gulitel
haemodialysers
hebridess
henotic
hepatizon
hexakisoocta-hedron
hoshiite (nickeloan magnesite)
internal phase
Jean Baptiste Camille
joint test
kindly remit by check
kobyz
Lichtenhaag
Lymington
mackerel sky
management protocol specific-transmission convergence
mapping reconstruction
nationalization stock
NevadaNet
newborns
nuclear meteorology
Old Shinyanga
on-chip interconnect
philosophy of art
piezo-gauge
problemoes
Regulatory Asset
requit
row of contacts
scanning laser beam
silylidene
Sirenidae
skin segregate
sooty exhaust
starting pistol
sticky-beak
stocking percent
subcaudals
support rigidity
tandem sequence submerged arc welding
test weaving
Theophyldine
there or thereabouts
to chi
to rumble
tooth-face
topfield
tunnyfish
ultimate creep
unpillowed
upsa-tree
uremic pericarditis
utrique
valvoline
vertical counting circuit
villagizes
Washington I.
year dividend
zha bo