紧密焊缝;强度密封焊缝

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(108) / 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(71) / 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(103) / 评论(0) 分类 雅思英语

Chinese shares posted their biggest one-day fall in a month yesterday, with indices closing more than 6 per cent lower after a late sell-off. 中国股市昨天出现一个月来最大单日跌幅,在尾盘抛售之后,沪深股指收跌逾6%。

发表于:2019-02-06 / 阅读(90) / 评论(0) 分类 英语新闻

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(89) / 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(83) / 评论(0) 分类 雅思英语
学英语单词
-care
alerting service
Alniphyllum fortunei
arsenic family
Automatic Anticollision Aids
Balmung, Balmunc
beigeists
brattiness
breast-and-pillar method
cacogenics
cel
ceratitic suture
cesium cobalt alum
check kiting
chokehold
churchling
clip stretcher
collar-stud
color positive film
concordant intrusion
coscripted
current operating
delayed deflection
deposit for bidding documents
desamido-NAD
diaphragm-type accelerometer
direct materials purchases budget
dithiothreitol
Dnic, data network identification code.
drag tank
duplicate sample
elastic-failure
electrostatic strip oiling apparatus
envenomest
ernest
femine dropsy
financial ratio
Fouquieriaceae
friction-breccia
galamannoheptose
geometrical equivalence
glycerate pathway
Great Commoner
growth kinetics
hammer circle
hemihypertonia
herbalist
hodge podge column
human brain
HWST
hypochlorite sweetening
intensates
intermediate steam
interpretative language
intrinsic error
junior-varsity
Kigwa
Kinpō
Kyphosinae
lateefah
lawn planting
low-voltage bus-bar
magnetizing winding
mangrove community
mark function
Mayo Oudo
Memnonist
monologs
mpala
Nattalin
nitrogen 14 reaction
pointing control
positive externalities
primary theme
pulvis dentifricans
quadruple-frequency system
quarterpace
rereeled silk
rhesumatic
right to the job
robach
rock salt structure
rozhdestvensky
secondary association
seremony
slip-ring motor
slop basin
spool spinning
state governments
strategic weapon firing post
syrius
tanker freeboard
timed turn
trailing dill planter
transfer by check
transverse-profile angle
trepidities
Turing tests
undisputatious
velaria
whistle valve body
Witvlei