镜头盖,物镜盖;透镜罩

[00:-1.00]Ever since the beginning of history, [00:-2.00]people have dreamed of interplanetary travel. [00:-3.00]For centuries, [00:-4.00]these dreams have remained dreams.But within about 30 years from now, [00:-5.00]the first people from Earth will

发表于:2018-11-30 / 阅读(295) / 评论(0) 分类 高中英语牛津版高三

Our story today is called The Diamond Lens. It was written by Fitz-James O'Brien. We will tell the story in two parts. Now, here is Maurice Joyce with part one of The Diamond Lens. When I was ten years old, one of my older cousins gave me a microscop

发表于:2018-12-08 / 阅读(578) / 评论(0) 分类 2018年VOA慢速英语(二)月

AMERICAN STORIES - Short Story: The Diamond Lens by Fitz-James O'Brien (Part 2) Now, the Special English program, AMERICAN STORIES. (MUSIC) Our story is called The Diamond Lens. It was written by Fitz-James O'Brien. Today we will hear the second and

发表于:2018-12-16 / 阅读(159) / 评论(0) 分类 2011年VOA慢速英语(六)月

模仿文本: Now, 2012 has produced a wealth of memorable sporting moments, many of them for the right reasons of course. The London Olympics was deemed a huge success. But the year will also be remembered for some darker episodes. Alex Capstick h

发表于:2018-12-28 / 阅读(192) / 评论(0) 分类 英音模仿秀

Climate change is one of the most worrying things for our planet. Many politicians and scientists say it is the biggest danger we face. I read almost every day that climate change is changing the Earth forever. Many species of animal, fish, insect, f

发表于:2018-12-28 / 阅读(174) / 评论(0) 分类 听一分钟英文-C

He has two baseball caps. One says NY Yankees. The other says NY Mets. He has a golf cap. It says Silver Lake GC. He has a football cap. It says NY Giants. He has a ski cap. It says Song Mountain. He wears his caps to baseball and football games. He

发表于:2018-12-31 / 阅读(173) / 评论(0) 分类 儿童英语小故事

HSBC is the world's largest banking and financial services group. It was founded in 1865 as The Hong Kong and Shanghai Banking Corporation. Its headquarters was in Hong Kong until 1992 when it moved to London. The bank is listed on the London, New Yo

发表于:2019-01-01 / 阅读(248) / 评论(0) 分类 各大品牌英文介绍

多功能英语阅读25 Yellow Caps

发表于:2019-01-02 / 阅读(222) / 评论(0) 分类 多功能英语阅读

Our story is called The Diamond Lens. It was written by Fitz-James O'Brien. Today we will hear the second and final part of the story. Here is Maurice Joyce with part two of The Diamond Lens. When I was a child, someone gave me a microscope. I spent

发表于:2019-01-03 / 阅读(406) / 评论(0) 分类 2018年VOA慢速英语(三)月

C Caffeic acid 咖啡酸 Caffeine 咖啡碱 Calcium Citrate (Tricalcium citrate) 柠檬酸钙 Calcium Malate 苹果酸钙 (+)-Camphor 樟脑 Camptothecine 喜树碱 Cantharidin 斑蟊素 Capillarisin 茵

发表于:2019-01-03 / 阅读(161) / 评论(0) 分类 医务英语

Are you in the holiday spirit yet? Well, let's take you Cross Country, beginning in Pittsburgh, Pennsylvania. You might now. Its pretty. Bob Cox loves to make the holiday light display a pretty big spectacle with 150,000 computer-animated lights. Now

发表于:2019-01-07 / 阅读(172) / 评论(0) 分类 CNN2010年(十二)月

We usually think of evolution as something that happens over eons, in remote places where people rarely venture. Not something that happens around the backyard birdfeeder in just a few decades. But a study in the journal Current Biology suggests that

发表于:2019-01-08 / 阅读(201) / 评论(0) 分类 Scientific American(十二)月

[00:00.00]Module 9 [00:17.29]Seasons [00:21.13]Unit 1 [00:27.40]The wind blows. [00:32.44]Activity 1 [00:38.19]Listen and point. [00:45.84]Spring [00:55.20]In spring,the birds sing.The flowers grow. [01:01.26]We wear T-shirts and shorts.We don't wear

发表于:2019-01-09 / 阅读(259) / 评论(0) 分类 新标准小学英语活动用书3册(一年级起点)

Brushfire fairytales Itsy bitsy diamond wells Big fat hurricanes Yellow-bellied given names Well, shortcuts can slow you down And in the end we're bound To rebound off of we Well, dust off your thinking caps Solar-powered plastic plants Pretty pictur

发表于:2019-01-11 / 阅读(158) / 评论(0) 分类 美国乡村音乐

AMERICAN STORIES - Short Story: The Diamond Lens, Part 1, by Fitz-James O'Brien SHIRLEY GRIFFITH: Now, the Special English program, AMERICAN STORIES. (MUSIC) Our story today is called The Diamond Lens. It was written by Fitz-James O'Brien. We will te

发表于:2019-01-12 / 阅读(175) / 评论(0) 分类 2011年VOA慢速英语(六)月

[00:00.00] MODULE 9 Mistakes Unit 1 What's the matter? [00:10.95]Activity 1.Listen and point.Sam:What's the matter? [00:26.72]Why are you laughing?Daming:We're going to have a baseball team. [00:31.06]Sam:So why is that funny?Why are you laughing? [0

发表于:2019-01-15 / 阅读(318) / 评论(0) 分类 北外版新标准小学英语第六册(三年级起点)

模仿文本: But the melting polar caps mean men can now access what's been called the last frontier for several months a year. And that has energy companies and countries salivating at the prospect of the riches that lie beneath the region's ice-

发表于:2019-01-24 / 阅读(182) / 评论(0) 分类 英音模仿秀

Let's hear the contract! Let us take off our caps together. All right? 让我们先听听协定的内容。咱俩同时摘帽子,同意吗? All right. Ready then! Pinocchio began to count, One! Two! Three! 同意。好,准备!皮诺乔开始大

发表于:2019-01-29 / 阅读(134) / 评论(0) 分类 木偶奇遇记

LONDON, Nov. 14 (Xinhua) -- Liverpool's teenager winger Raheem Sterling is set to make his debut for England while his club teammate and captain Steven Gerrard is expected to earn the 100th cap in England's friendly against Sweden in Stockholm on Wed

发表于:2019-02-18 / 阅读(179) / 评论(0) 分类 英语新闻

The Pixar team would try to dissuade him by saying that RenderMan was not as easy to use as, say, Excel or Adobe Illustrator. 皮克斯团队试图劝阻他,他们认为RemkrMan并不像Excel或Adobe Illustrator那样易于使用。 Then Jobs would

发表于:2019-02-22 / 阅读(146) / 评论(0) 分类 乔布斯传
学英语单词
-et
absotively
airport control tower
alcohol distillation
Almany
Alpha Buffer
Ambato Boény
ammonium nickel chloride
anamorphic prism
aortograms
as-spun fiber
birth-mother
Bitam, Oued
blood-red heat
brass lock cock
bucking circuit
bus routes
calculous anuria
calmbelt
carbon dioxide cleanup system
carborfraz
Carter-Wolf source
casting clean-up
chromatopseudopsis
clustalw
colo(u)r thermometer
combined pressure gage
core residence time
crew articles
cross-product term
cut-off angle
dark cutter
deaness
decidu(o)-
downhole instrument
earthy calamine
echelon cloud
egg carton
electropainting
endless rolling
explosive nut
extra wages
extra-embryonic membrane
Freinsheim
fuse time computer
game-changers
hedge butterfly
helion
hip hip hooray
horizontal fillet machine
intelligent consumer products
isamine blue
maldistribution
marine identification digits
master cover
median f-statistic
men-abouttown
Mikulicz colostomy
minorise
mortar-cube test
moulded bakelife case
mystax
Nailicure
non terminating decimal
opposes
orleans-iowa
out of phase current
paleo-biogeochemistry
parabolic torus antenna
peristeri
plains pocket gopher
pleiopods
poor box
privileged operation
professional staff preparation
psilaxis radiatus
pulse width distortion
raje
Ram mobile data
recommended retail price
rephosphorylates
Rémalard
schueler
six vital substances for human life
soapflakes
sorefalcon
spasmodic tracheitis
Styria
surface inactivation
systems of numeration
sytull
thermic
total lumen efficiency
trabeculae cranii
travelling distributor
trichet
Tudora
ulcus molle phagedaenicum
us industrial
wildcat banking
wing illuminating light
yridians