人工蛋白石晶体

Anna: Hello, I'm Anna Jones and this is Entertainment. Today we're looking at the language used to describe glittering stones and silver jewellery made by the well known jewellery company, Tiffany. The Tiffany brand a brand is a type of product made

发表于:2018-12-02 / 阅读(109) / 评论(0) 分类 Entertainment

Recording technology has changed a lot over the years, but you can still do one essential thing. You sit in front of a microphone and you tell a story, which here we are again this Friday morning because it's time for StoryCorps. It's an oral history

发表于:2018-12-02 / 阅读(181) / 评论(0) 分类 2007年NPR美国国家公共电台

Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene

发表于:2018-12-07 / 阅读(165) / 评论(0) 分类 创新英语

大约一个小时候后,Mr Kola打回电话,但是Mr Ballito外出了,Opal小姐接了电话,并答应将信息转达给Mr Ballito。Opal小姐根据Mr Kola提供的信息写了一份Miss Melita Fagurian的工作表现报告。Mr Ballito看后

发表于:2018-12-12 / 阅读(88) / 评论(0) 分类 求职英语

话说Ballito先生的秘书Opal是非常的忙。She has to answer letters, take messages, arrange appointments and answer the telephone. 因此Ballito 先生认为该给这位好秘书找一个助手。他决定在报纸上登一个招聘广告。现

发表于:2018-12-12 / 阅读(101) / 评论(0) 分类 求职英语

Ballito先生的招聘广告登出去没多久,就有人来电话咨询、应聘了。Melita Fagurian小姐已经在国家银行做了两年速记员,她想应聘这个秘书职位。Opal 问了Melita的地址、寄给她一份申请表,要她将

发表于:2018-12-12 / 阅读(147) / 评论(0) 分类 求职英语

很快就到了约定的面试时间,Miss Melita Fagurian准时来到了公司。在和Opal小姐谈了工作要求和薪水后,她进行了一个听写和打字测试。下面是她们之间的对话。 MELITA: Good afternoon. I have an appointm

发表于:2018-12-12 / 阅读(152) / 评论(0) 分类 求职英语

在Miss Melita Fagurian 电话应聘过后,Opal小姐就和她的上级Mr Ballito 谈了她的情况。下面是他们之间的对话。 OPAL: Mr Ballito. MR BALLITO: Yes, Opal. OPAL: A Miss Melita Fagurian telephoned this morning in answer to our

发表于:2018-12-12 / 阅读(110) / 评论(0) 分类 求职英语

Anna: Hello, I'm Anna Jones and this is Entertainment. Today were looking at the language used to describe glittering stones and silver jewellery made by the well known jewellery company, Tiffany. The Tiffany brand a brand is a type of product made b

发表于:2018-12-28 / 阅读(133) / 评论(0) 分类 英语听和读

Beneath the hot-skillet surface of the outback where the baked soil crumbles like ashes, there are treasures to be found. In endless warrens of burrowing and hole, every hour of every day, you can find people digging. And virtually all of these indi

发表于:2018-12-30 / 阅读(216) / 评论(0) 分类 国家地理2008年

Artificial Muscle Brings Back Blink A study in the Archives of Facial Plastic Surgery reports the development of an artificial muscle system that could restore the ability to blink to stroke and injury patients. Cynthia Graber reports Most of us blin

发表于:2019-01-02 / 阅读(216) / 评论(0) 分类 60秒科学

This is Scientific Americans 60-Second Science. Im Sophie Bushwick. Got a Minute? What's the best way to find out if an unknown mixture contains a specific substance, like an environmental contaminant? You could use an expensive, bulky gas chromatogr

发表于:2019-01-08 / 阅读(148) / 评论(0) 分类 Scientific American(八)月

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

发表于:2019-01-14 / 阅读(187) / 评论(0) 分类 VOA标准英语2011年(四月)

Beneath the hot-skillet surface of the outback where the baked soil crumbles like ashes, there are treasures to be found. In endless warrens of burrowing and hole, every hour of every day, you can find people digging. And virtually all of these indiv

发表于:2019-01-22 / 阅读(115) / 评论(0) 分类 自然百科2008年

今天我们要学的词是 artificia。Artificial 人造的。artificial intelligence 人工智能。不久前,The FDA approved a new artificial retina device that would help some people regain part of their sight. 美国食品和药物管理局批准

发表于:2019-01-30 / 阅读(119) / 评论(0) 分类 英语单词荟萃

公司里常来的客户一般前台都熟悉。当然,也会有陌生人来造访。这不,Mr Lefere 来造访 Mr Ballito 了。且看Rose如何处理。 MR LEFERE: Good morning. ROSE: Good morning. Can I help you? MR LEFERE: Er, yes. I have an

发表于:2019-02-04 / 阅读(119) / 评论(0) 分类 求职英语

In a glimpse of what the future may hold, tiny microchips are being implanted in humans so they can unlock doors and get into their computers without using keys or passwords. 为了一瞥未来生活的模样,人们正在尝试往身体里植入微型

发表于:2019-02-05 / 阅读(184) / 评论(0) 分类 英语新闻

Artificial Speech Mimics Real Thing 合成声音发展渐入佳境 未来虚拟声音真假难辨 At a University of Arizona laboratory, Professor Brad Story analyzes the voices of singers, actors and public speakers both live and on audio tape. 在亚

发表于:2019-02-12 / 阅读(184) / 评论(0) 分类 VOA标准英语2011年(十一月)

Opal 小姐将 Mrs Ballito 的信息告知 Mr Ballito 后,要 Melita 电话告知 Mrs Ballito 已将信息转达。下面是Opal 在教 Melita 电话礼节。 OPAL: Now I want you to ring Mrs Ballito and tell her that her husband has received the m

发表于:2019-02-15 / 阅读(79) / 评论(0) 分类 实用英语

Melita 开始了她在 Modern Office Limited 的新工作。现在 Opal 小姐的一部分工作就是教Melita 如何做一个秘书。Today she is going to show Melita how to take a message on the telephone. Here are Opal and Melita. OPAL: Well Mel

发表于:2019-02-15 / 阅读(102) / 评论(0) 分类 实用英语
学英语单词
a george
acidulent
adelia maria
ampitheater
anthomaniac
anticorporatist
apojoves
artificial root
back impeller
Bancaine
be named for
bit-retention time
bizounce
black whales
bruno mars
caribe
castanoleberis hsuehchan
Caucalis latifolia
Cedar Bluff Res.
chamecranial
chevese
chlorosalol
Colina do Norte
colossean
confined environment
congestees
constant energy surface
copporas
defects not discoverable
Deols
diametrical opposition
dilatant thickener
dorid
downhearted
drift soil
east-north-eastward
electrolytic generator
electron telescope
first ratoon
flash smelting process
flooding requirement
fly back
gawn
hollander's parallelism test
implement for puddling
in mothballs
include in
interest payable
jeremeiewit (jeremejevite)
Jingle Bells
Kisada
lamarchinine
Lett
logic-level shifter
luckers
luncheon party
Magudu
memory protection scheme
minimum dropout
modern world
murein
nonfailing
Novotetra
object-relateds
oil fuel unit
optical fiber gas sensor
Peyruis
Pierre Laporte Bridge
pillow-soft
Populus L.
Positive Salvage
Quain's fatty heart
Queen Maud G.
re-seeding
reactor polison removal
recontextualise
ribbon cabling link
Rungia mina
saunterers
sb's heart's desire
SCR rectification excitation
selective photoeletric emission
separated topology
seraphic
sex-tourism
skirt with shoulder - straps
spectral characteristics
steel metal
taxi light
too-fast
Toprem
Townsend ionization
transverse chromatic aberration
tyrosine iodination
unimprison
ursprung
vacuum circuit-breaker
vector, resultant
Watari
waterjet vessel
what do you know
Yaksu