密实焊缝

rtue 美德,德行 virus 病毒 vision 幻想,视觉 vital 极其重要的 vivid生动的,鲜艳的 volcano火山 voltage 电压 voluntary自愿的,志愿的 volunteer志愿者 vote票,选票 wage 工资,报酬 wagon四轮马车,大棚车 wander漫游,漫步 waterproof 防水的,不透水的 wealth

发表于:2018-11-29 / 阅读(158) / 评论(0) 分类 用mp3背四级单词

Youth Group in Nairobi Illuminates Homes, Schools A youth group in one of Nairobi's many teeming slums has found a brilliant way to light up dark houses. Drawing upon an innovation from Brazil, the young people have installed so-called water bulbs in

发表于:2018-12-08 / 阅读(87) / 评论(0) 分类 VOA标准英语2011年(十二月)

1.Computer-Aided Manufacturing(CAM) 计算机辅助制造 A: Is CAM used in China? B: Yes,it has been uesd in China for almost twenty years. A:在中国有使用CAM的吗? B:有啊,在中国使用已经将近20年了。 2.Hot working 热加工 A: What are the hot working proc

发表于:2018-12-26 / 阅读(131) / 评论(0) 分类 天天商务口语

异构是相对于同构而言的。异构词是指在拼写上只相差一两字母的两个或几个单词,若异构词里有一个是我们所熟悉的,就可以拿来记忆其他不熟悉的异构词(GRE单词)。异构法最适合记忆中

发表于:2019-01-18 / 阅读(172) / 评论(0) 分类 雅思英语

By David McAlary Washington 12 July 2006 Astronaut Mike Fossum (on arm)installs the International Space Station's railcar-like mobile transporter U.S. space shuttle astronauts are on their third spacewalk since Saturday, this time to practice method

发表于:2019-02-03 / 阅读(208) / 评论(0) 分类 2006年VOA标准英语(七月)

underlie vt.位于...之下, 成为...的基础 vein n.血管, 静脉, 叶脉, 翅脉, 矿脉, 纹理, 性情, 心绪 vt.使成脉络, 象脉络般分布于 visa n.签证 vt.签准,维萨信用卡 vo

发表于:2019-02-07 / 阅读(152) / 评论(0) 分类 考研英语

navigability 适航性 dismantle 拆除 commemoration纪念 tilting 倾斜的 monorail 单轨铁路 ribcage 胸廓 weld 焊接 bolt 插销,螺栓 hydraulic 水力的 clamp 夹紧,固定住;夹钳,螺丝钳 axle 车轴 revolution 一周(转) cog

发表于:2019-02-19 / 阅读(144) / 评论(0) 分类 雅思英语
学英语单词
accelerated combustion
aculeas
adhere to sth
admitted evidence
afaldly
anapoiesis
ancor balanced band
Ang Rokar
antibotulism
bachelor flat
bar har.
bat on a sticky wicket
blood amount
bracker fan
caliper housing
capitalist commodity economy
carbide brick
chump changes
constraintive
cscr
cycle stand
Dicercoclados
differentiatory
dutch national ballet
dying away
Edmontonians
ethylene dinitroamine
extreme operating condition
first wall
floating voters
focal length ratio
gawping
Goteborg
group of 77
Gulag, gulag
gynaeocentric theory
halching
hard-sell
high efficiency air filter
hornblowers
idle capital
intermediate setting yoke for alarm
isoscalar resonance
judgement seat
key contract
led aralog modulation
linearly-polarized wave
logorrh(o)eic
looked backward
Marchantiopsida
MCV (minimum critical volume)
musk
non interactive
order Hypermastigina
partible
payments in kind
plant water
ploughing ahead
pnpv
poor farmer
publicity hound
pumice aggregate concrete
pump accessories
pussywhip
quartz vein
rank and file
run sb. through the guts
rundel
safety professional
scalopidia spinosipes
seill
Sereen
sick with
Simoleans
six-to-seven
slightly soluble
smell prism
sound pressure calibration
Spelotrema
staffmen
streaming motion
stucker
Submersion-Immersion
suspirations
sweety-pie
swyves
systemic arteries
taft
take up his indentures
thymifolia
topographic barrier
tragicomic
tripper conveyer
ultradiscretizing
uncommunicatively
UPOR
variable reluctance stepper motor
Vasobrix-32
waste effluent
wet chemistry
wide-spectrum signal transmission
wigglings