[数] 有心二次曲面

MODULE 2 ACTIVITIES\n [au:]第二模块 活动\n [00:04.19]UNIT 4 Hobbies\n [au:]第四单元 业余爱好\n [00:08.26]Dialogue\n [au:]对话\n [00:10.83]1 Look and listen.Then read and act in groups.\n [au:]1 看一看,听一听。然后分组阅读

发表于:2018-12-13 / 阅读(254) / 评论(0) 分类 清华大学版小学英语(一到六年级)

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(144) / 评论(0) 分类 2018年NPR美国国家公共电台11月

Healing Elbows And Eyeballs A scratch to the surface of your eye heals quite rapidly, often in a matter of minutes. But a surface scratch on your elbow takes days rather than minutes to heal. The reason for these different rates of healing is directl

发表于:2018-12-27 / 阅读(115) / 评论(0) 分类 英语时差8,16

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(159) / 评论(0) 分类 地道美语播客

[00:21.73]Visitor:Excuse me. Where can I buy a road map? [00:44.38]Xiao Min:In the post office or a book store [00:48.85]Visitor:How can I get to the nearest post office? [00:51.72]Xiao Min:Go down this road, [00:53.84]turn left at the first crossing

发表于:2019-01-09 / 阅读(245) / 评论(0) 分类 小学英语北京版

Topics: McJobs; Roberts Rules of Order; in for a dime, in for a dollar; a police officers beat, could versus would, center versus centre Words: McJob low-prestige advancement dead end to be regulated service industry turnover to polish McMansion coun

发表于:2019-01-22 / 阅读(135) / 评论(0) 分类 美语听力 English Cafe

Ladies and gentlemen, the Director repeated once more, excuse me for thus interrupting your labours.女士们,先生们,主任再重复了一句,我这样打断你们的劳动,很为抱歉。 A painful duty constrains me. 是一种痛苦的责任

发表于:2019-01-29 / 阅读(109) / 评论(0) 分类 美丽新世界

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(170) / 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(170) / 评论(0) 分类 英语新闻

Yesterday the Sir Edmund Hillary Outdoor Pursuits Centre (OPC) was fined by a court for unsafe practices which caused the death of seven people last year. See January 22nd 2009 Six students and a teacher from Elim Christian College were killed while

发表于:2019-02-04 / 阅读(164) / 评论(0) 分类 新西兰英语

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(184) / 评论(0) 分类 音乐咖啡厅

By Barry Newhouse Islamabad 09 November 2007 The former Pakistan prime minister, Benazir Bhutto, has been served with an order placing her under house arrest in Islamabad. But VOA's Barry Newhouse spoke to a member of her political party, who said he

发表于:2019-02-07 / 阅读(145) / 评论(0) 分类 VOA常速英语2007年(十一月)

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(156) / 评论(0) 分类 英语新闻

On April 15th 2008, New Zealand experienced a terrible tragedy: 6 teenagers and a teacher died while on an outdoor education activity in the centre of the North Island. (See April 17th 2008 on this website.) They were canyoning in the Mangatepopo Gor

发表于:2019-02-18 / 阅读(138) / 评论(0) 分类 新西兰英语

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发表于:2019-02-19 / 阅读(175) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(175) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(176) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(183) / 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

Voice 1 Welcome to Spotlight. I'm Mike Procter. Voice 2 And I'm Nick Page. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Hezron thinks it is fun to race

发表于:2019-02-21 / 阅读(157) / 评论(0) 分类 环球英语 Spotlight
学英语单词
access right terminal
Acteon
allmann
aludur
ash cakes
assistant manager
atromepine
audio engineers society/european broadcasting union
backfreight
bedessa
biochemistry of steroids
bovine pericardium valve
Buddha's hand citron
call connect signal
capac
cis-Myrtanol
CM copper
consistent data
costs of appeal
Cowley Father
cudden
curiouser and curiouser
damped natural frequency
de-editor program
demecolcine
difluoroamino
Digital-VHS
dilution of charge
diminishing returns industry
diving beetle
drill seeder
drop-side
effective enthalpy
emelina
endadelphuss
epitaxial backfill
exponential curve of fit
extesticulate
fatty polyamide
flauging
florida clay
genus Pteropus
guided notes
hagiologic
Heraclidae
hoodrat
hypothetical
insulating vertical support
izabel
joint application
keep your words
kobenhavn
larval plague
limosas
Lindernia cyrtotricha
local congation
Lutembacher's disease
machine field
man-haters
media sphere
melliphagy
met enkephalin
molecular-weight determination
multi-angled
mutually conjugate
NC EDM wire-cut machine
neurostomatosis
onya
optimum population size
paralects
Phacelia minor
polyhedrals
potence
rangetaker
RDM (rod drive mechanism)
re-charges
Remote File System
restagnated
rolling pin
rousable
sancha
scavenge gears
scissors bonder
scsosmspsustsesrs-s
servo lock detection
sexcuple
skill testing
slide shear blade
sodothiol
starts off
stylaria fossularis
superintendent of schools
tagvalue
tar viscometer
terminal error
tetraethylammonium hydroxide
theological view of nature
trapeziformis
Tribulus terestris
unbeseemed
ventilation pressure map
veratral