超级砑光道林纸

Can Wood Be Stronger Than Steel? Researchers say they have created a new super-material in the laboratory. They say it is stronger, lighter and costs less than steel. 研究人员表示,他们在实验室中造出了一种新的超级材料。他们称

发表于:2018-12-08 / 阅读(36) / 评论(0) 分类 2018年VOA慢速英语(三)月

[00:00.00]MODULE 4Great inventions [00:03.69]模块四伟大的发明 [00:07.38]Unit 1Paper and printing havebeen used for ages. [00:10.07]第一单元纸和印刷术的应用已很长时间了 [00:12.75]Listening and vocabulary2 Listen and check the

发表于:2018-12-17 / 阅读(60) / 评论(0) 分类 新标准初中英语第五册

[00:00.00]Unit 2 Paper was invented in China [00:03.92]第二单元 纸是在中国发明的 [00:07.84]1.Listen,point and say [00:12.43]1.听,指出并且说 [00:17.03]Paper was invented in China.Cai Lun invented it. [00:19.67]纸是在中国发明的

发表于:2018-12-29 / 阅读(102) / 评论(0) 分类 新标准小学英语第四册(三年级起点)

[00:02.17]Unit 20 New Frontiers Culture Corner [00:06.79]Ancient Chinese Inventions [00:09.71]Paper making [00:11.18]The ancient Chinese invented [00:13.43]and were using paper about 2000 years ago. [00:17.36]Early paper in China was made [00:19.20]f

发表于:2019-01-10 / 阅读(268) / 评论(0) 分类 北师大版高中英语模块7(选修)

[00:04.70]Lesson 77 [00:08.25]1.Dialogue [00:12.93]Susan is asking Mrs Zhu about the development of printing in China. [00:20.30]What happened before printing was invented? [00:24.84]People had to use other ways to record information. [00:29.60]In th

发表于:2019-01-10 / 阅读(182) / 评论(0) 分类 高中英语人教版高一

Lesson 9 Technology 第九课 科技 October 20 10月20日 What's Wrong With the Printer? 打印机出了什么毛病? Read it! 读读看! Something is wrong with the printer. 打印机出了点毛病的样子, Mark wants to print something. 马克

发表于:2019-02-16 / 阅读(41) / 评论(0) 分类 大家说英语
学英语单词
acetylene-oxygen flame
album-length
antherigona (acritochaeta) dorsovittata
anti-ladder course
asartone
aspects
assembly language display support
auto engine
be long in
bespangles
block-structured language
burden-in-process
buxley
cabriole ferm?e
Cauchy equation of motion
centralisers
Chauna
coquaternions
crotchets
crura of clitoris
cucumber alcohol
damage by lightning
designed load point
dianella ensifolia red.
driveshafts
dynamic pressure of jet
ethical rules
family Chlorophthalmidae
glue dermatitis
gluster
hard-to-manage
hydroaromatic group
hydrocortisone acetate
inria
interval length
Jonglei Canal
juniperus proceras
kerobitumen
layer ploughing
Lengnau
lins
load test
loan policy
loopies
lower than
Madera County
Marie-Robinson syndrome
monish
monochromatisms
Mysolaelaps
nettlingly
on-line investigation
palaeoentomology
palestrae
petrensis
Plovdiv
plumages
portable sand conditioning unit
posse comitatus
post-traumatic osteoporosis
powered-flight phase
price-matching
prickets
regenerative feed system
release trunk C
repressory
ridge lines
sapere aude
sash pocket
schwarz-schilling
septimal
shear plane
shielding pipe
side circuit (physical circuit)
Sinocalamus beecheyanus
slapdashes
spheroplast
spike-tooth flexible harrow
step-type counter
structuralises
sum of squares between groups
summatin of stimuli
supporting kenozooid
supramentalis
synesis
teletsunamis
test cap
the Channel
thorium poisoning
total disposable income
transferography
two-stage melting process
validity for decision
vanadium tetrasulfide
videoram
vitrinitics
vorachek
weather resistance test
wehrmachts
wire-wrapping machine
ywil
Ziladent