[电] 压电式扬声器

[00:00.00]Part B You will hear a lecture about child development. [00:07.13]Answer questions 6--10 while you listen. [00:12.33]Use not more than 8 words for each answer. [00:18.13]You will hear the recording twice. [00:22.02]You now have 25 seconds t

发表于:2018-11-29 / 阅读(306) / 评论(0) 分类 全国公共英语等级考试四级

[00:01.00]Module 1 [00:01.56]The Beijing foreign languages audio vision publishing house. [00:25.12]Beijing foreign studies university. [00:45.36]New standard English senior high Book 4. [00:52.46]Editor in chief:Chen Lin,Simon Greenall. [00:57.32]Vi

发表于:2018-12-04 / 阅读(735) / 评论(0) 分类 外研社新标准高中英语必修(1-4)

最新研制一种新的医疗设备,可以利用身体动作来充电。 Novel materials could allow the implantation of flexible, rechargeable batteries that would constantly recharge from the body's own movements--even just breathing. Cynthia Gr

发表于:2018-12-07 / 阅读(250) / 评论(0) 分类 60秒科学

This is Scientific Americans 60 Science, Im Cynthia Graber. Thisll just take a minute. Batteries add weight, and they need recharging. Thats serious business for implanted medical devices. When the batteries die, patients sometimes have to undergo an

发表于:2018-12-24 / 阅读(200) / 评论(0) 分类 Scientific American(九)月

18 Introducing a Speaker GLOSSARY may I have your attention a formal phrase used when speaking to a large,noisy audience, asking them to be quiet and listen to what one has to say * May I have your attention, please? Its time for the best man to make

发表于:2018-12-26 / 阅读(230) / 评论(0) 分类 2010年ESL之商务英语

M.I.T. researchers have developed a piezoelectric fiber that would react to electric currents and have the potential to record or produce audio. Clothing is so yesterday. I mean, really, what can it do? It cant pick up sound, or beep at us if somethi

发表于:2019-01-02 / 阅读(172) / 评论(0) 分类 60秒科学

By Jordan Davis Dakar 15 February 2007 The speaker of Liberia's House of Representatives resigned Thursday, following a boycott of his legislative sessions by many lawmakers. Jordan Davis reports from VOA's regional bureau in Dakar. Edwin Snowe (Jan

发表于:2019-01-12 / 阅读(208) / 评论(0) 分类 2007年VOA标准英语(二月)

By Gilbert da Costa Abuja 22 August 2007 Nigerian lawmakers, opposition party pressing for an investigation into how the parliamentary speaker spent nearly $5 millionto renovate two official residences. From Abuja, Gilbert da Costa reports for VOA th

发表于:2019-01-13 / 阅读(188) / 评论(0) 分类 2007年VOA标准英语(八月)

US House Speaker Boehner Reelected Despite Dissent There were some tense moments during the long voice vote for the new speaker of the Republican-controlled House, where there were only two names on the ballot -- Boehner, and Democratic former House

发表于:2019-01-13 / 阅读(170) / 评论(0) 分类 VOA标准英语2013年(一月)

By Elizabeth Arrott Cairo 15 November 2009 Iran's parliament speaker, Ali Larijani, has criticized U.S. President Barack Obama, arguing that his promise to change U.S. policy toward Tehran amounts to nothing. Iran's parliament speaker Ali Larijani (

发表于:2019-01-14 / 阅读(168) / 评论(0) 分类 VOA标准英语2009年(十一月)

1. come (verb。) Come here! 到这里来! He will never come to much (= will never be successful). 他将来绝不会很有作为。 How did you come to be so foolish? 你为什么如此愚蠢? On what page does it come? 它在哪一页? 2. ge

发表于:2019-01-15 / 阅读(210) / 评论(0) 分类 英文语法词汇

I have something to say. 我有话要说。 I have something to say. 我有话要说。 Sure. Go ahead please. 好的。请说。 I'd like to put a question to the first speaker. 我想向第一个发言者提问。 I'd like to put a question to the

发表于:2019-01-18 / 阅读(178) / 评论(0) 分类 玩转商务英语900句

唐顿庄园第一季第六集_1 [EXT. RIPON, CITY HALL COURTYARD - DAY] May 1914 SPEAKER Last June saw Emily Davison crushed to death beneath the hooves of the king's horse! Will the summer of 1914 prove as fatal for the hopes of women? It cannot! T

发表于:2019-01-28 / 阅读(182) / 评论(0) 分类 唐顿庄园第一季

By Dan Robinson Capitol Hill 15 November 2007 The longest-serving Republican speaker of the House of Representatives gave his formal farewell to Congress on Thursday. Dennis Hastert presided over the House for nearly a decade, a period that included

发表于:2019-02-03 / 阅读(233) / 评论(0) 分类 VOA常速英语2007年(十一月)

Ladies and Gentlemen, may I have your attention , please? It is my great honor to introduce our guest speaker today. Our speaker is actually a person who needs no introduction , since she is well known in our field as one of its great innovators . Ed

发表于:2019-02-03 / 阅读(151) / 评论(0) 分类 地道美语播客

A leading ally of Russian Prime Minister Vladimir Putin has resigned as speaker of the country's parliament. Boris Gryzlov announced his resignation Wednesday in a statement posted to the ruling United Russia party website. Gryzlov, who was elected a

发表于:2019-02-03 / 阅读(189) / 评论(0) 分类 英语新闻

By Dan Robinson Capitol Hill 11 October 2007 The speaker of the House of Representatives, Nancy Pelosi, says a resolution approved by a House committee this week characterizing the World War I-era killings of tens of thousands of Armenians by Ottoman

发表于:2019-02-03 / 阅读(212) / 评论(0) 分类 2007年VOA常速英语(十月)

By Kari Barber Dakar 19 January 2007 Ousted Liberian House Speaker Edwin Snowe is fighting back, saying he remains in charge after being dismissed for ignoring rules and meddling in foreign diplomacy. Snowe said opponents did not follow proper guidel

发表于:2019-02-05 / 阅读(241) / 评论(0) 分类 2007年VOA标准英语(一月)

WASHINGTON, Jan. 4 (Xinhua) -- U.S. House of Representatives(众议院) Speaker Nancy Pelosi on Tuesday conducted her last news conference as head of the House, bidding farewell as Republicans(共和党) are set to take over in the lower cham

发表于:2019-02-07 / 阅读(224) / 评论(0) 分类 英语新闻

PAIR WORK: WHERE IS THE CHEF? WHERE IS THE CHEF (4) ? first speaker: 1) Where is the executive chef? 2) Where is the grill cook? 3) Where is the fish cook? 4) Where is the pastry chef? 5) Where is the vegetable chef? 6) Where is the butcher? 7) Where

发表于:2019-02-15 / 阅读(183) / 评论(0) 分类 英文语法词汇
学英语单词
abg
acceptable principle
air damper control
Aktal
anelastic relaxation
antirejection drug
asbolan
association control service element
boyste-
bragar
Bugthorpe
catalysts
cattycorner
cocculoidine
colores
conduction time
construction chart of roads and yards
corona loss
cross-section for scattering
currency interest
cutaneous apoplexy
diaphanie
disease Leber's
dispersers
Durocher, Leo
dyeing property
ecenofloxacin
El Salvadoran
electric hydraulic brake
Elk Cloner
emissive frequency
endorse writ
engineering geologic location of line
ergocryptinine
fillet joint
flash type a/d converter
fluible
foot-races
frozen off
galvanize into activity
Hassel, Jeb.el
hostAddress
Howards End
hutzel
indeterminate zone
InitApplication
intracellular metastasis
Japanese gall
kalyan
Kiska I.
Kolonia
licensed aircraft engineer
liquefied natural gas ( lng )
Luguru
marriage marts
master workman
melexitose
multimethodological
multiple-stage washer
nonconverted
numbered information frame
odorless paint
offshore financial center
on-the-spot investigation
optovar
order nunc pro tunc
paint thinner
pentapolises
photo Joe
pilpul
processing compound fertilizer
random coefficient
rura
series arc regulator
series of derived groups
servohydraulic cylinder
sickled erythrocyte
specklogram
stationary boiler
stenophotic organisms
swix
swooned
syst.
system assembly
term analysis
the group separator character
tipsarevic
tivnan
transmittance grating
turn-ofthe-century
Tébessa, Wilaya de
uncertain about
ureterorrhaphy
vaneigem
VHSIC hardware description language
voltage takeoff
warm-hearted
well conceived
West Pakistan
yee-ting
zhagareet (egypt)
zooming ratio