音标:[ˈekstrə hai ˈvækjuəm] ;
超高真空

883 、 疲劳 fatigue 884 、 真空成形;真空吸塑 vacuumforming 885 、 真空成形机 vacuumformer 886 、 真空吸塑成形法 vacuummoulding 887 、 真实形状 trueshape 888 、 矩波形

发表于:2018-11-29 / 阅读(151) / 评论(0) 分类 英文名句短语

[0:0]urban城市的 [0:32.7921]urge urgent utility utilize鼓励,激励 紧急的,急迫的 功用,效用 利用 [1:11.2978]utmost vacant vacuum vague极度的,最大的 未被占用的,空着的 真空 含糊的,模糊的 [1:52.9962]vain valid vanish variable徒劳的,无效的 有效的,

发表于:2018-12-05 / 阅读(128) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

She inspected the carpet for small items. She saw a paper clip and a rubber band. She picked them up. She put them into a little box on the kitchen counter. She plugged in the vacuum cleaner. She turned on the switch. The cat ran out of the room. She

发表于:2018-12-07 / 阅读(90) / 评论(0) 分类 原版英语小短文

Oliver went to Target to buy a new vacuum cleaner. The vacuum cleaners at Target cost $60 to $500. The expensive ones were too bulky and, of course, too expensive. He bought the cheapest one in the store: a Dirt Devil Vibe. Its label claimed that it

发表于:2018-12-11 / 阅读(96) / 评论(0) 分类 365个英语简短小故事

Module 4 The natural elements Unit 1 Electricity today [00:11.08]自然世界 今日电的作用 [00:22.15]Read,learn and think [00:25.47]Electricity is very important to us. [00:27.73]电对我们相当重要。 [00:29.99]I'm going to show a video.

发表于:2018-12-17 / 阅读(220) / 评论(0) 分类 上海牛津初中英语七年级

This is Scientific American 60-Second Science. I'm Cynthia Graber. This will just take a minute. The fridge is one of your home's biggest energy hogs. Better insulation can make refrigerators much more efficient. And a panel encasing a vacuum is one

发表于:2018-12-24 / 阅读(93) / 评论(0) 分类 Scientific American(五)月

No. 26 Can you help me wash the car? 第二十六课 你可以帮我洗车吗? Practice Listen and Repeat A 1. I use the carwash at the gas station. 我在加油站洗车房洗车。 2. She sprayed me with the hose. 她用水管溅了我一身。 C

发表于:2018-12-25 / 阅读(67) / 评论(0) 分类 快口说英语

I am feeling pretty energetic when I finish my three cookies and decide to do a little cleaning. 吃完三块饼干后,我感到精力充沛,决定去打扫一下房间。 I take out a rag and start dusting the living room. 我拿出一块抹布,

发表于:2018-12-28 / 阅读(50) / 评论(0) 分类 ESL露西的一天

By Mil Arcega Washington, DC 21 December 2006 watch UK OnLine Shopping Britain's leading e-commerce industry group says the UK has overtaken the United States in the growth of on-line shopping. The Interactive Media in Retail Group, or IMRG, says on

发表于:2019-01-06 / 阅读(122) / 评论(0) 分类 2006年VOA标准英语(十二月)

Me and Mrs. Jones, we got a thing going on, We both know that it's wrong But it's much too strong to let it cool down now. We meet ev'ry day at the same cafe, Six-thirty I know she'll be there, Holding hands, making all kinds of plans While the jukeb

发表于:2019-01-10 / 阅读(63) / 评论(0) 分类 奥斯卡最佳英文歌曲

Me and Mrs. Jones, we got a thing going on, We both know that it's wrong But it's much too strong to let it cool down now. We meet ev'ry day at the same cafe, Six-thirty I know she'll be there, Holding hands, making all kinds of plans While the jukeb

发表于:2019-01-10 / 阅读(100) / 评论(0) 分类 The Voice 美国好声音

Some States Like it HOT Many air travelers in the United States gladly pay extra - sometimes a lot extra - to ride in first class rather than coach. Up front, they enjoy roomier seats, faster boarding, and free drinks. And now the pay-to-be-pampered

发表于:2019-01-13 / 阅读(63) / 评论(0) 分类 VOA标准英语2011年(九月)

A: Honey, the house is such a mess! I need you to help me tidy up a bit. My boss and her husband are coming over for dinner and the house needs to be spotless! B: Im in the middle of something right now. Ill be there in a second. A: This cant wait! I

发表于:2019-01-22 / 阅读(79) / 评论(0) 分类 英语播客-EnglishPod

CAPE CANAVERAL Two American astronauts will venture outside the International Space Station Monday to stow a failed coolant pump and extend the outpost's Canadian railway. Wearing protective spacesuits in a deadly vacuum(真空) environment, Stephen

发表于:2019-02-05 / 阅读(131) / 评论(0) 分类 英语新闻

Sichuan Airline announced on its official website on Tuesday that it is closing its flagship store on Qunar, becoming the ninth domestic airline to do so. Yang Yang, a staffer from China's Spring Airlines, says cooperation with travel agencies is a t

发表于:2019-02-06 / 阅读(60) / 评论(0) 分类 英语新闻

Sichuan Airline announced on its official website on Tuesday that it is closing its flagship store on Qunar, becoming the ninth domestic airline to do so. Yang Yang, a staffer from China's Spring Airlines, says cooperation with travel agencies is a t

发表于:2019-02-14 / 阅读(100) / 评论(0) 分类 2016CRI中国国际广播电台

Topic1 Rickshaw drivers want college studentsFor people visiting Beijing, the hutongs are definitely a must-see. These old winding alleyways represent the history and culture of this ancient capital. If visitors want to learn rather than just wanderi

发表于:2019-02-15 / 阅读(88) / 评论(0) 分类 英语角-圆桌会议

9.有客来访Who's there? 是谁呀? 1.Who's there? 谁在那里? 2.Who is it? 你是谁? 1.Unlock the door and let me in. 把门打开让我进去。 2.May Icome in? 我可以进来吗? 1.Ring the doorbell.请按门铃。 2.Please use the d

发表于:2019-02-27 / 阅读(140) / 评论(0) 分类 快口说英语

The 26 kilometer railway linking West Kowloon to the border will plug Hong Kong into China's national high speed network. It was initially scheduled to be completed by the end of last year, but now is delayed to the third quarter of 2018. As a result

发表于:2019-03-04 / 阅读(118) / 评论(0) 分类 2016CRI中国国际广播电台

快过年了,你有没有更新家电?买些新奇产品?冰箱、烤箱、吸尘器、搅拌机、电视盒子、蓝牙音响、无线吸尘器?今天,Jenny, Adam告诉你齐全的家电英语! 关键词: 家电英语怎么说? Appli

发表于:2019-03-05 / 阅读(116) / 评论(0) 分类 美国文化脱口秀
学英语单词
ahmetis
alcohol-soluble eosin
alingap
alude
aminded
anthropomorph
anti-monarchist
arcus vertebralis
atomic propulsion unit
autoimmune hepatitis
baghetti
batch print
bring to pass
calibration measurement
Campo, Réserve de
cargo oil tank gas-free installations
chinese classics
classement
constant rate drying stage
copper alloy wire
croton codiaeum
cutscene
cyclic involution
dolus subsequens
efps
elandsrand
electric smoke precipitation
enfants
exponent of finite group
fine granular cast
forward-sweep
Franz Joseph Land
French dressing
grind size
grit carry-over
hexiology
holus bolus
hyperornithinemia
infotisements
intermittently
lalin
light saturation point
linear-beam tube
local coordinate system
low-pressure melting
main sectional plane
market support
melting layer
meteorologic bands
millimeter-wave spectrum
monochoroethane
mounting flange
NEB (noise equivalent bandwidth)
non-propelled dredge
nonorganism
ohnesorge
one-group calculation
pages-at-a-time printer
pai hsi
paradise hotel
partes oris
patent cooperation treaty
patience is a plaster for all sores
pectinifer
portia taiwanica
postilions
preach the Gospel
preparatory to
pressure-tactics
propane burner
quality change
queneaux
red ink
religious teaching
roseto
roundoff noise effect
sanvoss
scouring machine
secretaries of state for the home department
self-compensating pressure system
sent request circuit
sfcg
solid ink printer
spectrometer chamber
spicule
stationary satellite camera
strontia water
subsurface storage
synthesic gas compressor
Tag-Robinson colo(u)rimeter
theodolite with central telescope
thermal oscillation frequency
tire woman
topog.
transform optics
tribromosilane
twidling
two-parters
wall reef
weakliem
wine body
Zulu language