[计] 读出指示器

The economy leaves off today's headlines.Some financial experts think US economy isn't growing fast enough and it's not growing fast at all.And that news is not going over well with investors.Stock market is one thing people look at to see how the ec

发表于:2018-12-02 / 阅读(154) / 评论(0) 分类 CNN2011年(九)月

Lesson 3 [00:03.51]第三课 [00:07.03]1.Just speak [00:08.69]说 [00:10.34]Hi,Li yan.Look at my new pencil-box! [00:12.28]嗨,李燕.看我新的文具盒. [00:14.21]Wow,How nice!What's in it? [00:15.56]哇,好漂亮!里面有什么? [00:16.90

发表于:2018-12-12 / 阅读(179) / 评论(0) 分类 人教版小学英语三年级

Lesson 6 [00:03.21]第六课 [00:06.43]Revision [00:07.17]复习 [00:07.92]1.Fun Story [00:09.50]有趣的故事 [00:11.08]Hello.Micky.Nice to see you again. [00:13.06]你好,米可.很高兴遇见你. [00:15.05]Hi,Mimi. [00:15.75]嗨,咪咪. [00:16.

发表于:2018-12-12 / 阅读(203) / 评论(0) 分类 人教版小学英语三年级

[00:18.90]Unit 1 My Class [00:25.56]1.Look.Listen.Sing. [00:39.20]Good morning [00:41.83]Good morning to you,Good morning to you, [00:51.59]Good morning to dear teacher,Good morning to you. [00:59.15]Good morning to you,Good morning to you, [01:09.91

发表于:2018-12-13 / 阅读(227) / 评论(0) 分类 新派英语第一册

[ti:UNIT 1 School and Friends Lesson 5: My Classroom] [00:01.62]UNIT 1 第一单元 [00:03.20]School and Friends 学校和朋友 [00:07.03]Lesson 5: 第5课: [00:08.74]My Classroom 我的教室 [00:11.50]1. [00:13.10]What's this? 这是什么? [0

发表于:2018-12-13 / 阅读(162) / 评论(0) 分类 河北教育初中英语(初中起点)七年级上

Every year, millions of monarch butterflies fly thousands of miles to alight in one specific forest in Mexico. How do they know what direction to flutter? Scientists had thought that an insect GPS system in their brains steered them in the right dire

发表于:2018-12-24 / 阅读(174) / 评论(0) 分类 Scientific American(九)月

Antennae Key to Butterfly Navigation A study in the journal Science shows that monarch butterflies' sun-related directional sensing is governed by antennae, not the brain. Cynthia Graber reports Every year, millions of monarch butterflies fly thousan

发表于:2019-01-02 / 阅读(173) / 评论(0) 分类 60秒科学

marker phrases This programme was first broadcast in 2001. This is not an accurate word-for-word transcript of the programme. ANNOUNCER: Its time for Academic Listening - a series for students at English-speaking universities. For more on the struct

发表于:2019-01-07 / 阅读(458) / 评论(0) 分类 英语讨论

This is the VOA Special English Health Report. Cardiovascular disease is the world's leading cause of death. It includes heart attack, stroke and high blood pressure. Over the years, researchers have identified several substances in the blood that c

发表于:2019-01-11 / 阅读(158) / 评论(0) 分类 VOA慢速英语2009年(七)月

Navigation, 3-D Printing in Sensing Technology Lead to New Apps LOS ANGELES 3-D printing, high-speed navigation and a magic mirror are some of the technologies that have come from new computer chips with advanced spatial sensing. Technology startups

发表于:2019-01-14 / 阅读(147) / 评论(0) 分类 VOA标准英语2015年(九月)

On June 6, China published the first batch of photos captured by Gaofen-1, China's first high-definition earth observation satellite. Those pictures will provide valuable information of natural condition and disaster prevention. Li Dong has the detai

发表于:2019-01-19 / 阅读(148) / 评论(0) 分类 世界各地新闻集锦

The tutor handed the black marker to his student. She was learning English. She constantly spoke to him in Russian, even though he hardly knew net from da. She wrote the two contractions for he is not on the whiteboard. He said, Very good. She smiled

发表于:2019-01-22 / 阅读(146) / 评论(0) 分类 英文短篇故事(纽约)

The most ambitious of these studies is the Stonehenge Hidden Landscapes Project, led by experts from Birmingham University And Ludwig Boltzmann Institute in Austria.-As people walk over the Stonehenge landscape, they are aware of Stonehenge. They may

发表于:2019-01-23 / 阅读(165) / 评论(0) 分类 探索与发现2015年

Leptin is a hormone made by fat cells that tells you when youre full. If you didnt have leptinand some people dontyoud eat too way too much, get real fat and almost certainly develop diabetes. Leptin acts like a natural appetite suppressant. Kids bo

发表于:2019-01-30 / 阅读(166) / 评论(0) 分类 60秒科学

plateau n. (上升后的)稳定水平(或时期、状态) plug n.塞子 pockmarked adj.有麻点的 polar adj.两极的 pole n.极 porous adj.多孔渗水的 portable adj.轻便的 pose v.形成

发表于:2019-02-06 / 阅读(182) / 评论(0) 分类 英文语法词汇

NE China to set up two drone bases for marine surveillance SHENYANG, Oct. 20 (Xinhua) -- Two drone bases will be established in northeast China's Liaoning Province for real time surveillance on coastal waters, local authorities said Saturday. One of

发表于:2019-02-08 / 阅读(179) / 评论(0) 分类 英语新闻

Perfume and new marker 香水和麦克笔 词汇扫描 Instructional assistant 指导员助理 Second-graders 二年级生 Perfume 香水 Marker 麦克笔 英文原文 As an instructional assistant for a public school, part of my job involves teachin

发表于:2019-02-15 / 阅读(156) / 评论(0) 分类 英语笑话(MP3+文本)

And the final thing is, again just to reiterate that there's this practical part, 最后,只是再一次重申,这个研究的实际应用方面, and so we've made these anti-quorum sensing molecules that are being developed as new kinds of the

发表于:2019-03-04 / 阅读(211) / 评论(0) 分类 TED演讲教育篇

Why this is interesting is because in the past decade we have found that this is not just some anomaly of this ridiculous, 这个发现之所以有趣,是因为在过去十年间,我们发现这种现象不只局限在这种古怪的、 glow-in-t

发表于:2019-03-04 / 阅读(228) / 评论(0) 分类 TED演讲教育篇

近日,我国首颗商用遥感卫星成功发射。这颗备受瞩目的星星都具备哪些功能?它的升空具有什么意义?在实现人们飞天梦的同时,它又能为我们的生活带来怎样的便利呢? 请看相关报道:

发表于:2019-03-11 / 阅读(216) / 评论(0) 分类 英文语法词汇
学英语单词
Agorophobia
alligation
Amīr Kabīr, Sadd-e
AOB
arachnerd
be in for sth
Beaufort Bank
black vultures
burnt shale
carpogonial branch
cascade mechanism
Chinese Crested Dog
cold mixed grease
cold sensation of the genitalia
consumer life cycle
crest discharge
crystal pearl
current screen
dust containing capacity
emberiza schoeniclus pallidior
epigastric coelom
equivalence question
esophagofundostomy
exchange of complete units
flat jet
fluid infiltration
gemmatus
gill-flirt
give it to you
halver
hauchecornite
hemicardia sinistra
high pressure control
hyphodontia fimbriata
idiopathic infertility
image motion
in brine
infective hypertrophy of tonsil
knock on wood.
language units
last gasps
Lee,Ann
Lifi Mahuida
lose our head
lower bearing shell
Lubilash
Luigi Cherubini
medicine bow pk.
methacrylate polymer
mineral dressing flow
multiple trip echo
musical performances
North-East Atlantic Fisheries Commission
nuclear chemical engineering
orengo
organ failure
over-eagernesses
overwrapping
paternal reproduction rate
perceptual effect
pole instrument
polliwogs
Ponzi financing
powder-head
progesterone unit
quietation
rajiformess
reimprinted
reviewings
saimirine
sarcosin
sealing steam
segmented electrode
sequence controlled mechanization
sheet corner value
skin rash
soak into soil
special paper
speed-limits
spherical iron particle
spindle and epithelioid cell nevus (spitz nevus)
spring accelerated
spritesheet
standard-gage railway
steady-state cosmology
stickhandle
stream interface device driver
subrostral cartilage
supervisor processor
surfacegauge
telegraph conversation
throttene
triaxal
typical component
untrothful
upv
vibratory freqency
well-calculated
wormly
x ray spectroscopy
xboxes
yard -craft