凸焊缝;凸形焊缝

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(229) / 评论(0) 分类 用mp3背四级单词

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(167) / 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(219) / 评论(0) 分类 雅思英语

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(196) / 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(178) / 评论(0) 分类 雅思英语
学英语单词
5-bromo-2'-deoxycytidine
a toaster
albus tumor
Allium porrum
alpha chamber
andiamo
anomals
arginine
atmospheric river
automatic logic nesting
azabicyclic
ballycastle
bathing tax
bide ones time
BKK
book collecting
brine electrolysis
bupicomide
bypass type
chalcostigmas
child study
classical techniques
coming togethers
cowabungas
cyanobenzene
dentelated
die match
diesel engineering
einstein relationship
enjoy the esteem of others
espouse an idea
extrascientific
fibulation
fund-raisings
gene regulatory protein
genus Pica
glottalizing
God preserve us
grass pea
hand-crafts
hasher worm
high scale
hill-drop planter
ice-cream machine
Ileoduodenotomy
inner counter
inverted file index
johnny bench
keraphyllite
kolomikta
lacit
lagravenese
latrodectus lugubris
legal assembler argument
let things drift
litter with
mafouzs
man target
methylcholanthrene(-induced)sarcoma
milice
minnenwerfer
mowne
multiple key file
muscle pump
nanomenter
non volatile and fast static memories
nonelastic elongation
normandins
nuclear magnetic resonance flowmeter
occlusal force
out of the true
oxytropis squammulosa dc.
p-adic modular form
pardal
persued
pipeline end manifold
process assembler language
product demand
prosecutors
radar indicated face
rancire
remittees
rugby balls
save-all
shag us
silicon triboride
sorting yard
Sphaerellari
St Louis Park
starch reducing value
stream bed
strongly connected
supraorbital torus
tasseling
Time and tide wait s for no man.
toise
un promoted
valve crosshead cotter
van't Hoff equation
wine-fat
zero allowance