三栅放大管

A: Something's wrong with my computer. B: What's the problem? A: My computer won't turn on. B: Did you see if all the connections are right? A: I'm not sure I understand what you mean. B: The connections between your CPU and your outlet. A: Is that w

发表于:2018-11-30 / 阅读(124) / 评论(0) 分类 英语情景对话-日常生活

2 What are the two speakers doing? [A] Walking down a hill [B] Climbing stairs [C] Discussing a trip

发表于:2018-12-30 / 阅读(60) / 评论(0) 分类 听听测测

3 Where are the two speakers? [A] In a restaurant [B] On a farm [C] At the man's home

发表于:2018-12-30 / 阅读(59) / 评论(0) 分类 听听测测

253 、 牙板扳手;丝模扳手 dieholder(stock) 254 、 牙板螺帽 dienuts 255 、 牛皮胶;动物胶 animalglue 256 、 牛油纸 tracingpaper 257 、 牛顿运动定律 Newton'slawsofmotio

发表于:2019-01-03 / 阅读(65) / 评论(0) 分类 英文名句短语

序号 中 文 英 文 术语解释 缩写 来源 181 运行,管理和维护 Operation,Administration and Maintenance OAM YD/T 1273-2003 182 光功率放大器 Optical Boosting Amplifier OBA YD/T 12

发表于:2019-01-08 / 阅读(79) / 评论(0) 分类 电信英语

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(171) / 评论(0) 分类 伦敦生活
学英语单词
Abney's colour patch apparatus
above-critical
achromatic region
after range lights
August Strindberg
baculentulus taipeiensis
balcis martini
basal tumor
be remembered for
biogeochemical cycle
Born equation
brozo
building tax
Camellia mairei
caustic addition pump
chambersticks
color distortion
commie
composite wood
convolutedly
copy disk
curtain calls
customs import duty
deathhawks
didoes
diode pumps for erbium amplifiers
dollar bond
dopeness
double-edge
drawed
Durante's disease
economic climate
electronic archive
ennas
ergocryistinine
ethiodol oil
European Convention on State Immunity
evaporated gold antimony contact
evaporation from ice
external wrinkle
falling characteristic
fetid horehounds
five-and-dimes
floor-on-grade
fludy
free of capture and seizure
global ambiguity
greek frets
harar
hot side
internal output circuit
isotopolog
knowablest
lime-alkali rocks
louely
m.f.
Macrodasyida
manual data input
mine property
moving-bed catalytic reforming
multichaperones
negative scanning
neuronal death
new-start
non-electric magnetic chuck
nuadu
olivey
onramp
palmar pit
PFCI
Phyllostachys nigra var. henonis
positive orientation
positive shoreline
primary circuit route
production farm
Profumo affair
reducing matter
reenverse
rhamnodiastases
roamin
round-robins
samstags
satellite data
Scotch argus
secondary-air
sewer pipe press
sheet forming
SIADH
sialozemia
sightseeing tax
simuliids
SPXCONFIG
sternoschisis
subequatorial belt
symphyocladia marchantioides
Thelbridge
therno compression bonding
tractatule
Villers-Bocage
weihe
wide angled lens
woadwaxen