识别气胀式救生筏办法

[ti:UNIT 2 DNA Lesson 10 What Is DNA?] [0:02.300]UNIT 2 第二单元 [0:03.936]DNA [0:06.098]Lesson 10: 第10课: [0:07.918]What Is DNA? 什么是DNA? [0:10.668]THINK ABOUT IT! 想一想! [0:12.400] Do you and the students near you look the sam

发表于:2018-12-10 / 阅读(147) / 评论(0) 分类 河北教育初中英语(初中起点)九年级下

[00:08.88]Iceland impair impressive in public [00:13.81]冰岛 损害 给人印象深刻的 公开的 [00:18.73]in terms of in the eyes of in turn independence [00:24.16]就..而言 在..看来 反过来 独立 [00:29.60]inflatable injustice insist i

发表于:2018-12-13 / 阅读(125) / 评论(0) 分类 高中英语人教版高二

When humans have a heart attack, heart muscles die after being cut off from their blood supply. But what if the heart could grow new muscle to replace the dead tissue? Some amphibians can regrow body parts, even entire limbs. But humans and other hig

发表于:2018-12-16 / 阅读(410) / 评论(0) 分类 VOA标准英语2011年(三月)

20-Kilometer Inflatable Tower Could Make Space Launches Cheaper 加拿大设计20公里长可充气通天塔使太空发射成本更低 Launching space vehicles is still very costly because booster rockets are not reusable. A space elevator could mak

发表于:2018-12-16 / 阅读(57) / 评论(0) 分类 VOA标准英语2015年(九月)

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 hard [ hB:d ] They tried hard to succe

发表于:2018-12-30 / 阅读(105) / 评论(0) 分类 每日攻克5词

US Space Agency Expands Search for Distant Planets Able to Support Life The search for worlds orbiting distant stars will intensify in the coming weeks when the American space agency NASA launches a spacecraft. Scientists hope the spacecraft will enl

发表于:2019-01-03 / 阅读(77) / 评论(0) 分类 2018年VOA慢速英语(四)月

1. With top winds of 70 miles an hour, Tropical Storm Ernesto is almost a Category 1 hurricane. Landfall is expected late tonight or early Friday morning near Wilmington, North Carolina. Meanwhile, to

发表于:2019-01-08 / 阅读(131) / 评论(0) 分类 美联社新闻一分钟2006

1. Emergency crews in Minnesota say they themselves are surprised more people weren't killed or seriously injured in Wednesday's bridge collapse. While crews continue to search through the muddy waters, officials now say only as many as eight people

发表于:2019-01-08 / 阅读(129) / 评论(0) 分类 美联社新闻一分钟2007

在飓风弗洛伊德中漂流:“就像是眼睁睁地看着希望漂离而去” Adrift in Floyd:

发表于:2019-01-09 / 阅读(94) / 评论(0) 分类 阅读空间

1. No change from the Fed as expected. Federal Reserve policymakers have decided for a second straight meeting to leave the federal funds rate at two percent. The Fed decision means that commercial banks' prime lending rate will remain unchanged at

发表于:2019-01-11 / 阅读(104) / 评论(0) 分类 美联社新闻一分钟2008年(八)月

Low-Cost Incubator May Save More Babies 低成本保育箱将拯救更多婴儿 Premature birth is the biggest killer of children worldwide. About one million babies around the world die of problems that strike because they are born too early. Many o

发表于:2019-01-12 / 阅读(67) / 评论(0) 分类 2014年VOA慢速英语(十二)月

MRI-like Scan May Help Identify Alzheimer's Alzheimer's disease normally gets a definitive diagnosis only after the patient dies, and an autopsy finds certain distinctive structures in the brain. Recently, though, scientists have been seeking some so

发表于:2019-01-14 / 阅读(87) / 评论(0) 分类 VOA标准英语2011年(八月)

Low-Cost Incubator May Save More Babies 低成本保温箱为早产婴儿迎来生存希望 Each year, about 1 million babies throughout the world die of complications due to premature birth. Many of them could have been saved if given access to an i

发表于:2019-01-14 / 阅读(55) / 评论(0) 分类 VOA标准英语2014年(十一月)

Researchers studied the attitudes towards family life of 2,500 dads around Britain who work full-time. 研究人员对2500名父亲进行了调查,想知道家庭生活对他们而言意味着什么。 They were asked to identify the roles they per

发表于:2019-01-31 / 阅读(82) / 评论(0) 分类 阅读空间

Science and technology 科学技术 Inflatable spacecraft 充气式宇宙飞船 Blown up in orbit 在轨道上运行时充气膨胀 A plan to use enormous balloons to build space stations 一个大量使用气球构建空间站的计划 THE Internati

发表于:2019-02-07 / 阅读(146) / 评论(0) 分类 经济学人科技系列

你的生活充满激情吗?你热爱现在的工作吗?如果不是,请看看专家是怎么说的,也许会对你有所帮助。 Some people think that passion and work are not supposed to mix. After all, we work to make a living, not to fe

发表于:2019-02-09 / 阅读(68) / 评论(0) 分类 求职英语

Say to yourself 对自己说 I am honest with myself. 我要忠于自己。 Be honest about what's right, as well aswhat needs to be changed. Be honest about what you want to achieve and who youwant to become. Be honest with every aspect of your life

发表于:2019-02-16 / 阅读(64) / 评论(0) 分类 英语听力广播—Listening

Ways to Achieve Your Goals From VOA Learning English, this is the Health Lifestyle report. 这里是VOA慢速英语健康生活报道。 If you are like millions of people around the world, the New Year brings with it new goals. 如果你和全世界数

发表于:2019-02-17 / 阅读(99) / 评论(0) 分类 2019年VOA慢速英语(一)月

你的生活充满激情吗?你热爱现在的工作吗?如果不是,请看看专家是怎么说的,也许会对你有所帮助。 Are you living your passion? Do you feel satisfied and fulfilled with the choices you have made throughout your

发表于:2019-02-19 / 阅读(175) / 评论(0) 分类 实用英语

How to be confident? Identify your passions in life找到自己的激情所在There's something about passion that brings out the most complex beauty within people. That moment when your eyes are full of awe and wonder, completely captivated by the m

发表于:2019-03-06 / 阅读(125) / 评论(0) 分类 英语听力广播—Listening
学英语单词
Abbenbroek
afflante
aimlessness
alloantigenic
antennarius hispidus
arsenio
asplenium australasicum
aurous potassium cyanide
baccarin
Bakhmal
bedash
beetles
Bulst.
byrol cloth
carceplex
centrifugal chuck
collective self-determination
confession of judgment
consultation mechanism
contrast transmission in water
Cumulative total return
dash-pot rod
dental core porcelain
designative
discriminative
Dolgelley gold belt
elkabbach
estimating chlorophyll content of leaves
Eucalyptus maidenii
face waling
feed up
feuchtwanger
field meter
finitimate
food banks
functional principle
geka
Ghedaffi
happy place
hen-heart
high-grade cement
hingorani
interpreting the printout
jeniquen
jules own version of international algebraic language
junin viruss
laboratory measurement
Lavacol
Ledeberg
lens frame
magnan
marginal prime cost
MHEG
micropterus
mid lady
mixture corrector
mulcaster
mvpa
myotasis
neuroendocrine reflex
nightdressed
one-iron
Ozohine
pairwise disjoint set
partial heat of dilution
Pendred
photocorynus spiniceps
Polygonum acetosum
postoptic
primordial vein
Proctotrupidae
provisional design
radio-frequency linear accelerator
radiolarian climatic index
rarabolic radiator
reifers
retardation rocket
reverse transformation of martensite
Rojhān
roncheys
rotateq
sallowy
sawn lumber
Senecio spathiphyllus
spasmodermia
spirochaeta polyspra
Stein-Bockenheim
stevedore foreman
tai lues
taper line grating
terp
the popo
thunder-squall
transport refiner
undersea device
unquotably
Van Wyck Brooks
ventilation property
Vermeer
w?n wu i kuan
Wollaston, L.
wushan limestone