音标:[ˌju:niˈvə:səl ˈæktiv ˈfiltə] ;
[计]通用有源滤波器

[00:00.00][s],[ ][ ] [00:38.61]sea/sheet/chicken [00:42.66]Exercise One: Word Conparison [00:47.62]Listen to the following words from your tape and repeat. [00:52.98]sip ship sane shane watched washed [01:01.23]lass lash least leashed chin [01:09.09]

发表于:2018-12-03 / 阅读(207) / 评论(0) 分类 掌握英语发音

But the HEPA filter for Olivers Vibe got dirty very quickly. And, it was not cleanableit was simply replaceable. When it turned filthy brown, Oliver went back to Target to buy a new filter. Oddly, Target sold the F15 belt for the Vibe, but not the fi

发表于:2018-12-11 / 阅读(136) / 评论(0) 分类 365个英语简短小故事

[00:04.49]Reading WHO AM I? [00:09.25]I began only as a calculating machine in 1642 in France. [00:16.51]Then in 1822 I was built as an Analytical Machine by Charles Babbage. [00:25.57]I followed instructions from cards with holew. [00:30.62]I know t

发表于:2018-12-13 / 阅读(276) / 评论(0) 分类 高中英语人教版2004

By Mohamed Elshinnawi Washington, DC 31 October 2006 watch Universal Studio report With summer vacations over and students back in school, the crowds are thinning at Universal Studios Park in Hollywood, California. But not by much. The movie-studio

发表于:2018-12-16 / 阅读(164) / 评论(0) 分类 2006年VOA标准英语(十月)

The World Health Organization says about 500,000 people die every year from seasonal flu. To combat that, doctors recommend getting a flu vaccine at the beginning of each flu season and researchers are now working on a universal vaccine that could pr

发表于:2018-12-16 / 阅读(108) / 评论(0) 分类 VOA标准英语2010年(十二)月

The central government's chief liaison in Hong Kong has gone on record saying authorities on the mainland are sincere in achieving universal suffrage for Hong Kong. CRI's Su Yi has more. Zhang Xiaoming, director of the Liaison Office of the Chinese C

发表于:2018-12-19 / 阅读(116) / 评论(0) 分类 世界各地新闻集锦

From VOA Learning English, this is the Health Lifestyle report. In parts of India, it is not uncommon to see people wearing a mask over their nose and mouth. The capital, New Delhi, has some of the world's dirtiest air. The pollution was a call for a

发表于:2019-01-03 / 阅读(131) / 评论(0) 分类 2018年VOA慢速英语(一)月

[00:05.98]Listening Task [01:21.76]Listening Task [01:33.31]Look at the different gestures [01:37.54]and the body language that the people use in the pictures [01:42.87]as you listen to the tape. [01:46.53]Listening Task [03:40.60]Reading Task [03:50

发表于:2019-01-10 / 阅读(230) / 评论(0) 分类 高中英语人教版必修

Each year, scientists work to develop a unique influenza vaccine to protect people against the strain expected in the coming flu season. Mutations in the virus mean that last year's vaccine probably won't protect against this year's flu variety. Now,

发表于:2019-01-13 / 阅读(138) / 评论(0) 分类 VOA标准英语2010年(七)月

[0:0]feedback female fertile fertilizer反馈,反馈信息 雌的,女性的 肥沃的,富饶的 肥料 [1:25.7254]festival fiber fiction fierce节日,喜庆日 纤维 小说 凶猛的,残酷的 [2:12.0330]file filter finally finance档案,文件 过滤器,过滤咀 最后,终于 财政,金融 [3:1.05

发表于:2019-01-16 / 阅读(162) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

LONDON, July 4 (Xinhua) -- Anders Fogh Rasmussen, Secretary General of the North Atlantic Treaty Organization (NATO) expressed his hope on Wednesday that NATO would seek a more active dialogue with China. We must expand the range of nations with whom

发表于:2019-01-30 / 阅读(170) / 评论(0) 分类 英语新闻

SEOUL, Nov. 8 (Xinhua) -- Samsung Electronics, the world's largest flat screen TV vendor, said Tuesday that it has suspended its plan to develop active shutter three-dimensional (3D) TVs with RealD, the U.S.-based 3D technology supplier. Samsung has

发表于:2019-01-30 / 阅读(147) / 评论(0) 分类 英语新闻

By Robert Raffaele Washington, DC 08 December 2006 watch Universal Studio Expansion Universal Studios' Bates motel It seems movie characters Norman Bates and his mother from the film Psycho will be getting some neighbors. As VOA's Robert Raffaele ex

发表于:2019-01-31 / 阅读(189) / 评论(0) 分类 2006年VOA标准英语(十二月)

By Tabinda Naeem Washington, D.C. 21 May 2007 Two years ago, the National Academy of Engineering established the Grainger Challenge Prize for Sustainability. This $1 million award was designed to challenge the world's scientists to develop a practica

发表于:2019-02-03 / 阅读(177) / 评论(0) 分类 2007年VOA标准英语(五月)

Just as a clam came out to bask in the sun a snipe pecked at its flesh.The clam closed its shell and squeezed the snipe's beak.If it does not rain today and it does not rain tomorrow,you will be a dead clam,said the snipe.If you cannot free

发表于:2019-02-05 / 阅读(175) / 评论(0) 分类 趣味英语

今天我们要学的词是active duty。 Active duty, 现役的。星期一是美国阵亡将士纪念日。 My friend Jack is an active duty Army Captain who has deployed overseas three times, 我朋友杰克是现役陆军上尉,先后三次被派

发表于:2019-02-05 / 阅读(142) / 评论(0) 分类 英语每日一词

1. You don't have to see each other every day. 你们不必每天都见面。 If you can, then why not? But you don't have to nag each other about you or your partner coming over just because you haven't seen a glimpse of each other for the day (yet)

发表于:2019-02-06 / 阅读(156) / 评论(0) 分类 实用英语

很多客户只询价,不下单,是很正常的,如果他们不询价或一次询价就下订单,倒真的要小心了!(外贸风险时时存在!不要初生牛犊不怕虎!还是慎重点好!) 除此之外,可以自行分析以下原因:

发表于:2019-02-11 / 阅读(102) / 评论(0) 分类 实用英语

China's Tibet Autonomous Region is about to achieve a universal coverage of fibre-optical broadband service ahead of its schedule. As China further rolled out its universal broadband project, Tibet's broadband service is looking to reach 98% of admin

发表于:2019-02-14 / 阅读(184) / 评论(0) 分类 2018CRI中国国际广播电台

Good-bye my Fancy! Farewell dear mate,dear love! I'm going away,I know not where, Or to what fortune, or whether I may ever see you again, So Good-bye my Fancy. Now for my last-let me look back a moment; The slower fainter ticking of the clock is in

发表于:2019-02-26 / 阅读(255) / 评论(0) 分类 阅读空间
学英语单词
acoustooptic diffraction
adiabatic evaporation
Adiāla
adze block
aperture of bridge
assembling procedure
assessed cost
auxiliary syntan
axiolemma
bahnaluminium
ball scintillator counter
boneheadedly
borrowed current capital
butterhead lettuce
BVCPP
carcinoma of kidney
cell granulations
chief engineer's log
code word-locator polynomial
colocalizing
commis waiter
commodity price stabilization
continuous-running voltage
coraco-ulnaris
Corozal Dist.
corrected results
date time code
depth gauge clearance
desired precision
ectotropic
EES (Emergency Exhaust System)
epacris impressas
Eržvilkas
euglossine
face goods
fishing auxiliary equipment
funny games
future-generation missile
Gol Tappeh
golden-mouthed
hebrew-language
high energy linear collider
horizontal tube
idear
inclined distributor
input gate
intensive care medicine
issuing of the credit
jelious
joller
knots sealing
kosko
loss assessment
marbled ray
mbwela
meta-antimonous acid
metallochaperone
meteorological disease
minimization of bandwidth
money-changers
mycosphaerella linorum (willen-weber) garcia rada
New Canaan
nigiri-zushi
nonhistory
nutmeg mace
olfactory region
out of balance current
Peterhead Bay
photographic magazine
pickpocketers
picture coding
prairie rattlers
raucaffricine
reflected ripple current
reverse idler shaft
rigidity of frame
ringspot viruses
rip current velocity
rocaille
roughback
rube goldbergs
sand hill
Saxifraga elliptica
scanning wave form
sellar crest
Sorokino
spangle conveyer
Stakhanoff
stethojulis strigiventer
Suliki
tamburo
thvera polarity subchron
tilting pan
top-down parse
torpedo formosa
transpulmonary pressure
triple vector product
tsked
twill basket weave
Urostan
W. A.