后加速示波管

[00:01.00]Module 2 Developing and Developed Countries [00:09.22]Vocabulary and Listening [00:11.93]Activity 3 Check the meaning of these words [00:16.06]Now listen to the conversation and tick the topics you hear. [02:34.36]Activity 4 Listen again ch

发表于:2018-12-04 / 阅读(167) / 评论(0) 分类 外研社新标准高中英语必修(1-4)

Yvonne: This is 6 Minute English, I'm Yvonne Archer and Alice has kindly joined me for today's programme. Hello Alice. Alice: Hi Yvonne. Yvonne: Now Alice, how do you get around London? Alice: Ooh by bus, bicycle and usually the Tube. Yvonne: Aha, an

发表于:2019-01-07 / 阅读(96) / 评论(0) 分类 六分钟英语

London's 'Tube' Plays Crucial Olympics Role Massive overhaul Head into the Tube and you never quite know what you might find. With 12 million passengers passing through every day - and three million more expected during the Olympics - the Tube is its

发表于:2019-01-13 / 阅读(88) / 评论(0) 分类 VOA标准英语2012年(七月)

BBC Learning English London Life Friendliness on the tube Yvonne:I'm Yvonne Archer and this is London Life from bbclearningenglish.com. Hello! In today's programme, we're talking about friendliness on London's tubes. Is there any? As you probably kn

发表于:2019-01-16 / 阅读(170) / 评论(0) 分类 伦敦生活

HARI SREENIVASAN: A newly released report by the Southern Education Foundation says a majority of all public school students across the United States come from low-income families. Experts say that could have important implications for the nation. Fo

发表于:2019-01-27 / 阅读(28) / 评论(0) 分类 PBS访谈教育系列

Bicycle 自行车 Tire 轮胎 Rim 轮圈 Saddle 坐垫 Seat post 座杆 Seat post clamp 座杆束子 Rear brake 后刹车 Front brake 前刹车 Seat stay 后上叉 Chain stay 后下叉 Seat tube 座管 Top tube 上管 Down tube 下管 Freewheel 飞轮 Rear Ends/Dropouts 后叉端 Deraill

发表于:2019-02-05 / 阅读(57) / 评论(0) 分类 英文语法词汇
学英语单词
a lot of fun
a tidy mind
abcd data switch
aBinitio calculation
baudekin
beyong contemplation
bismuth hydroxychromate
Bjarnanes
borotartrate
cardan tube
case-to-infection ratio
characterist
chenavard
chloral butyl
coefficient of rotary
compaction by double action
concentration of stacking faults
consumer terrotist
controlments
copy picture
copy-numbers
cuneate lobe
cycloxygenase
deck planing machine
die rolling mill
diiodosalicylic phenyl-ester
displeasurable
division box
double in-line package
endorsors
explicit unary operator
feather joint
flowering lawn
formalizers
gallers
green cover percentage
growth of wage level
gulch-gold
head to head structure
Hegar's operation
hemadromometer
high emphasis filtering
hold a conversation with
honeyguides
hot standby mode
hydrido complex
hygenist
immunoenhanced
indirect resistance kiln
jockeylike
john bach mcmasters
kayce
lifetechnology
liner flange
long lines of communications
low gearing
lumbar vertebra
macro lenses
mass hysteria
masu-seki
Maxwell-Boltzmann density function
mesolittoral zone
mucked up
multimetallic reforming catalyst
Nea Michaniona
neutral salt bath electric furnace
new public management (npm)
nisulfadine
nitrosimino
paper thickness set knob
phase lag
philoxenia
polyphloroglucinol
population percentile
pseudo-indicans
pseudo-methemoglobin
pseudocyst
Qq, Qq.
raggedy
reactor well flooding
repaint
robert tyre joness
rouges
rough ore
scap
simplicial immersion
slip seal
stabilizing ring
stokowski
storativities
story analysis
surstyli
tandem mounting
tell ... goodbye
terrain condition
thymol blue
trimethyl-silyl-dimethylamine
trochanter
unsegmented external file
vicious language
zumologic