un. 节距螺旋线
[网络] 节圆螺旋线;节螺旋线;J节圆螺旋线

Exercise 1-1: Rubber Band Practice with Nonsense Syllables Take a rubber band and hold it with your two thumbs. Every time you want to stress a word by changing pitch, pull on the rubber band. Stretch it out gently, don't jerk it sharply. Make a loop

发表于:2018-12-03 / 阅读(153) / 评论(0) 分类 2015年ESL之商务英语

In this Business English Podcast, were going to look at delivering an elevator pitch. A sales pitch is a presentation designed to introduce a product or service in order to convince people to buy it. An elevator pitch is a very short presentation des

发表于:2018-12-05 / 阅读(291) / 评论(0) 分类 商务英语演讲课

Now, the VOA Learning English program, Words and Their Stories. On this program, we tell about common expressions in American English and explain how to use them. Today we talk about expressions involving Los Angeles, California. Los Angeles is the b

发表于:2018-12-07 / 阅读(236) / 评论(0) 分类 2017年VOA慢速英语(二)月

Everyone knows how to introduce themselves, right? It's just like those name tags organizers pass out at networking events, Hello, my name is Unfortunately, a lot of job seekers have a tough time getting beyond that very basic introduction. Sure, the

发表于:2018-12-12 / 阅读(135) / 评论(0) 分类 面试英语

This is Scientific American's 60-second Science. I'm Steve Mirsky. Got a minute? Can you name those notes? Probably not. Perhaps one in ten thousand speakers of European languages has perfect pitch - the ability to recognize a note without having hea

发表于:2018-12-24 / 阅读(152) / 评论(0) 分类 Scientific American(五)月

Idiom: Make a pitch ( make a proposal ) Hit the book: Veterinarian Drowning Scary Yell Labrador Retriever Kangaroo Sanctuary

发表于:2018-12-27 / 阅读(178) / 评论(0) 分类 趣味青春英语

[00:00.00]In Paris ,they bought many souvenirs. [00:04.74]Then they took a train to Berlin, [00:07.21]the capital of Germany. [00:09.39]They visitd many places, [00:11.37]including the famous Brandenburg Gate. [00:14.82]The last country on their trip

发表于:2018-12-29 / 阅读(229) / 评论(0) 分类 北师大版初中英语七年级下

Can you name those notes? Probably notperhaps one in 10,000 speakers of European languages has perfect pitch, the ability to recognize a note without having heard any reference note first. But theres a much better chance you could successfully name

发表于:2019-01-02 / 阅读(164) / 评论(0) 分类 60秒科学

Good morning! I'm Melissa Long here at the CNN center in Atlanta on this Wednesday morning. It is the 15th of July. Here are some of the headlines making news at this hour. All 168 people aboard a Caspian Airlines passenger jet that crashed / northw

发表于:2019-01-07 / 阅读(143) / 评论(0) 分类 CNN2009年(七)月

By Elizabeth Lee Washington 23 September 2009 Libyan leader Moammar Gadhafi addresses the general debate of the 64th session of the U.N. General Assembly, in New York, 23 Sep 2009 Libyan leader is in New York and spoke at the United Nations General

发表于:2019-01-13 / 阅读(122) / 评论(0) 分类 VOA标准英语2009年(九月)

【俚语】 pitch in 一起帮忙,作出贡献 最常见得意思是一起帮忙,做出贡献(to join in and help someone with something). 注意:pitch in还有其他的意思: 1.分担共同担负的费用;捐献(某物);(以某物)支援:

发表于:2019-01-17 / 阅读(143) / 评论(0) 分类 英语俚语天天说

It would be a brilliant place for hunt together as to hides and observe the movements of these huge animals. Topographical scans have revealed the contours of this ancient landscape, features that mesolithic kind togetherness could exploit. Where the

发表于:2019-01-23 / 阅读(146) / 评论(0) 分类 探索与发现2015年

We might think perfect pitch is an innate talent. Well, a study in the American Journal of Human Genetics is providing some evidence for that. Perfect pitch, aka absolute pitch, is the rare ability to name or recreate musical notes like A or middle

发表于:2019-01-30 / 阅读(189) / 评论(0) 分类 60秒科学

RIO DE JANEIRO, Aug. 22 (Xinhua) -- Former Brazil international striker Adriano admits his return to Flamengo is his last chance to revive his stalled career. Adriano, who has played just nine games in the past two years, was signed by his former clu

发表于:2019-02-05 / 阅读(205) / 评论(0) 分类 英语新闻

今天我们要学的词是pitch。Pitch可以是推销的意思,既可以作名词也可以作动词。At the World Economic Forum in Davos, Russia's Prime Minister Dmitry Medvedev made a strong pitch for foreign investment in Russia. 在达沃斯世

发表于:2019-02-06 / 阅读(129) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是all star。 All star全明星。All star game全明星赛。The 80th Major League Baseball All-star Game will be played on Tuesday night, 美国职业棒球大联盟第80届全明星赛星期二晚上举行。 Tickets for t

发表于:2019-02-07 / 阅读(132) / 评论(0) 分类 英语每日一词

You're standing face-to-face with a professional in your industry who can help you advance your career. This is your chance to wow this person with a strong handshake, bright smile and direct eye contact, followed by a witty comment that initiates a

发表于:2019-02-07 / 阅读(138) / 评论(0) 分类 英语口语

今天介绍的俚语是pitch in,pitch in是什么意思呢?最常见得意思是一起帮忙,做出贡献(to join in and help someone with something). 例句: If you could pitch in a little we'd be finished quicker. 如果你能帮忙一下,

发表于:2019-02-09 / 阅读(165) / 评论(0) 分类 美国俚语

Networking is a major part of growing a small business. If you don't get out there to meet and mingle with your target audience, your peers and leaders in your industry, you are severely limiting possible growth opportunities for yourself and your bu

发表于:2019-02-17 / 阅读(150) / 评论(0) 分类 阅读空间

MADRID, Dec. 5 (Xinhua) -- Leo Messi was carried off the pitch as FC Barcelona drew 0-0 at home to Benfica in the Champions League on Wednesday night. The Argentinean striker, who is just one goal off the record of Gerd Muller of scoring 85 goals in

发表于:2019-02-18 / 阅读(121) / 评论(0) 分类 英语新闻
学英语单词
ac potentiometer
Amazonas
anchorage-prohibited area
arctic survey boat
at large
axo-receptor cell synapse
azureness
be keen for
belak
Bosha
bunchy top
bush warbler
carcharhinus longimanus
carda
charging-machine
chemical evolution of the organic compound
Childeric II
choice of origin
clear woollen finish
clingest
co-habitation
coefficiency
cold fusions
cometographical
compound semiconductor cell
conjointed
controlled district
corporation bonds issuing cost
cotylosaurian
crawl in
creditors
dauterive
deep cover
denazifying
derns
dialectologies
domesticise
Dorogucha
double diode triode
drag-rise factor
e-crimes
ejector gun
electroplate
engine store keeper
euthymella elegans
Fuenlabrada
gene equilibrium
general stocks
genetic programming
guard electrode logging system
gunhilds
harriet tubmen
high altitude satellite
high-density pickup baler
hot concoct
hpgrf
hyperbilirubinemias
intraepidermal neutrophilic iga dermatosis
Lavrova, Bukhta
law of original horizontality
light breeze
litter-mate
low pressure element
man-machine interface for Chinese
marucotol
mean speech power
myoplasty
nitrocalcites
on the wax
perdreaux
phase comparison protection
phonometers
piqua
plain yolk
PMRT
prehepatic hypoproteinemia
primary heat pump
qualitative test for lactic acid
re-nominated
redistibution
rock drilling crawler
round faced roughing tool
servo dyne
sheep coat
single spanner
sissel
specific aspect
square opening
stowage distribution
tapping switch
technology butler
timber joint connector
Trudeau, Edward Livingston
Tsumagoi
tuberculated pipe
typoed
unidentate ligand
video display methods
water soluble oil
wide-aspect
window fastener
with an empty belly