表面焊缝

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(214) / 评论(0) 分类 用mp3背四级单词

MICHEL MARTIN, HOST: Mars is about to get a new visitor from Earth tomorrow. If all goes well, a NASA probe called InSight will land near the Martian equator. Its mission is to study the interior of the planet. But, before it can carry out its missio

发表于:2018-12-18 / 阅读(140) / 评论(0) 分类 2018年NPR美国国家公共电台11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(161) / 评论(0) 分类 天天商务口语

地道美语听力播客English as a Second Language Podcast (ESLPod),是一家位于美国加州洛杉矶的英语教育研究机构推出的英文听力会话,于2005年7月23日首播, 主播Dr. Jeff McQuillan为南加州大学的语言学博士

发表于:2019-01-01 / 阅读(153) / 评论(0) 分类 地道美语播客

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(214) / 评论(0) 分类 雅思英语

The National Oceanic and Atmospheric Administration (NOAA) confirms that some of the oil escaping from that ruptured well in the Gulf of Mexico is staying beneath the surface, raising new environmental concerns about the disaster. BP says there is no

发表于:2019-01-30 / 阅读(162) / 评论(0) 分类 VOA标准英语2010年(六)月

Climate change negotiators from 173 countries have agreed on an agenda after days of bickering over the scope of talks left little time for substantive discussions. The disagreement highlighted deep divisions between developing and rich countries on

发表于:2019-01-30 / 阅读(160) / 评论(0) 分类 英语新闻

Marit Larsen 从那个红遍全球的少女组合M2M里走出来的Marit Larsen并没延续M2M的流行摇滚,而是选择了清澈的民谣曲风,用她时而俏皮时而的甜蜜的嗓音来吟唱她自己写的小曲儿,带给听者如沐春风的清新感觉。 中英歌词: It's such a funny sensation to be so happy that

发表于:2019-02-06 / 阅读(181) / 评论(0) 分类 音乐咖啡厅

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(192) / 评论(0) 分类 考研英语

LOS ANGELES, June 18 (Xinhua) -- Microsoft Corp. unveiled Monday a family of tablets dubbed Surface, built on Windows 8, at an event in Los Angeles. Microsoft Chief Executive Steve Ballmer introduced the company's Surface family of tablets. The devic

发表于:2019-02-17 / 阅读(151) / 评论(0) 分类 英语新闻

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(175) / 评论(0) 分类 雅思英语

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发表于:2019-02-19 / 阅读(188) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(168) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(184) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(178) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(166) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(171) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(170) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(180) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(168) / 评论(0) 分类 加州英语分级G6
学英语单词
accounting books
acteme
addressing-operation
agathidium (agathidium) memnonium
all-inone
ambitiously
anti-lymphocyteserum
antiaircraft engineering
anyfing
arc length
Archipielago de Colon, Prov.de
arthroscorpe
atlantoaxial dislocation
axial internal clearance
bed-fellow
bismuthoidal
born-again
bright fracture
call set-up time
cerrtifying bank
chemiluminescent NOx analyzer
color fringing
common bile duct dilator
coties
currency stabilization loan
damper cylinder piston
demorification
diced chip
diseasely
drop oiler
epsa
Evermannichthys
exzodiacal
Federal Democratic Republic of Nepal
finger sucking
finite energy resource
flakiness ratio
force-measuring system
Foxdale
fraternal twin
front abutment
frown sb into silence
glackens
gorry
graph traversal technique
grinding jig
high-capacity resin
hullabaloos
idloadaptation
incer
inclined shaft skip
induced probability
kerosine heaters
Kln
landed plunger mold
Le Mas-d'Agenais
loaded-font command set
lorazepams
low ionization nuclear emission region
Low power testing
magnetic tape strip
master data
metallic fault
Moentsa
mound builder
Msuan
Nezperce
nodularizing treatment of graphite
nominally labeled compound
non symbiotic
nonextrinsic
nonjudgmentalism
open-circuit jack
overshadowers
P/TRANS
pasted-plate storage battery
photoreproduction
Polya-Eggenberger distribution
polyvinyl jacketed (cable)
Popigay
position sensor
pradiers
pressure adjustment
remittee
Ribadeo
rolff
safe-guard door lock
scale IC large
scrafish
scrap merchant
seamed pipe
sphenofrontal suture
ster.
subtransient component
succinic acid 2, 2-dimethyl hydrazide
Three Points, C.
tongueandgroove
tonnage throughput
triple core
ventilation fence
verbascifolium
whiche