音标:[ˈprəuti:n ˈlædə] ;
[医]蛋白梯[如分子量大小不同蛋白质的标准参照物的电泳图谱]

[00:04.04]Dont stop.Keep going. 别停 继续走 [00:08.24]Dont look down. 别往下看 [00:10.64]Youre at the window. 你在窗边了 [00:12.44]Smash it. 打破它 [00:25.44]Fantastic. 好极了 [00:29.44]-Wheres the ladder?-What ladder? -梯子在哪

发表于:2018-11-30 / 阅读(366) / 评论(0) 分类 听电影学英语-足迹

Agriculture Report - 'Property Ladder' Helps Poor Gain Land Rights This is the VOA Special English Agriculture Report. Less than a third of people in developing countries own or have any official right to the land they live on. Groups like UN-Habitat

发表于:2018-12-01 / 阅读(274) / 评论(0) 分类 2011年VOA慢速英语(十二)月

[00:00.00]2 Pronunciation [00:03.82]Listen and say. [00:06.34]We're going to play football in the park. [00:10.28]I think we should go and get something to eat. [00:14.53]I'm hungry. [00:16.70]Give me five! [00:18.88]They're cool. [00:21.28]Sorry, gu

发表于:2018-12-04 / 阅读(203) / 评论(0) 分类 外研社新标准初中英语九年级

By Alan Silverman Real-life everyday heroes who fight fires and save lives come to the screen in a sweeping drama set at a big city fire station in the new film, Ladder 49. (Movie Snippet) In firehous

发表于:2018-12-08 / 阅读(165) / 评论(0) 分类 VOA2004(下)--文化艺术

[0:03.626]Self-assessment [0:08.514]Listen, guess and write. [0:13.224]1.What letter is an insect? __________ [0:19.193]2.What letter can we drink? __________ [0:23.216]3.What letter is a vegetable? __________ [0:28.921]4.What letter is a ladder? ___

发表于:2018-12-13 / 阅读(179) / 评论(0) 分类 新路径小学英语四年级下册(三起)

[00:00.22]UNIT 4 [00:07.12]Lesson 16 [00:12.22]Exercise 1.1 [00:14.43]Husband and Wife Save an Old Man [00:17.16]from Burning House [00:19.15]One evening, my wife and I went out for a meal [00:22.96]at a restaurant near our home. [00:25.69]As we were

发表于:2018-12-29 / 阅读(235) / 评论(0) 分类 北师大版初中英语八年级上

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 idealize [ aI5dIElaIz ] He tends to id

发表于:2018-12-30 / 阅读(172) / 评论(0) 分类 每日攻克5词

Selling a Ladder 卖梯子 There was a big garden near old Mr. Jones house, and it had a lot of fruit trees in it. One day he saw some beautiful apples on one of them. He went home and get a ladder, put it against the high wall of the garden and clim

发表于:2018-12-31 / 阅读(179) / 评论(0) 分类 英语小达人

Study: Protein in Mother's Milk May Prevent HIV Transmission to Infants研究发现母乳中蛋白质能预防艾滋病毒传播 From VOA Learning English, this is the Health Report. 这里是美国之音慢速英语健康报道。 Hundreds of thousa

发表于:2019-01-02 / 阅读(193) / 评论(0) 分类 2013年VOA慢速英语(十一)月

Lesson 11 [00:03.62]第十一课 [00:07.24]Just speak [00:08.25]说 [00:09.27]This is a circus! The animals are performing. [00:11.92]这是一个马戏团! 动物们正在表演. [00:14.58]They can do a lot of things. The tiger can jump through a ri

发表于:2019-01-09 / 阅读(319) / 评论(0) 分类 人教版小学英语五年级

[00:00.00]Unit 6 [00:03.08]2.Listen and sing the song. [00:08.52]Hallowe'en song. [00:11.96]Who's there?It's us. [00:20.43]Who's that?It's us. [00:25.99]The witches,monsters and the ghosts. [00:37.77]Give us a treat,(oh, yeah),Give us a treat,(oh, y

发表于:2019-01-09 / 阅读(405) / 评论(0) 分类 剑桥小学英语

Almost all cells need iron to grow. Now, researchers have identified a link between the body's system for regulating iron and breast cancer. The discovery could help doctors predict the course of breast cancer disease and even help them decide the mo

发表于:2019-01-13 / 阅读(307) / 评论(0) 分类 VOA标准英语2010年(八)月

BBC Learning English London Life The Housing Ladder [ATMOS of Chris looking for a flat] William:This is London Life and Im William Kremer. Chris Hanley is standing outside an old house in West London. [ATMOS of Chris looking for a flat] William:Chri

发表于:2019-01-16 / 阅读(272) / 评论(0) 分类 伦敦生活

DNA analysis is a staple of crime scenesand crime shows, like HBO's The Night of or the old standby, CSI: We just need to get this to the DNA lab, confirm it's the victim's blood. And then, case closed. And it's not just for crime: DNA sequencing als

发表于:2019-01-20 / 阅读(201) / 评论(0) 分类 2016年Scientific American(九)月

SCIENCE REPORT – January 23, 2002: Aging Protein By Jerilyn Watson This is the VOA Special English Science Report. A new study suggests that a protein that protects animals from cancer early in life

发表于:2019-01-30 / 阅读(229) / 评论(0) 分类 科技之光

HEALTH REPORT-Heart Disease and C-Reactive Protein By Cynthia Kirk Broadcast: Wednesday, January 19, 2005 I'm Gwen Outen with the VOA Special English Health Report. American researchers have found evi

发表于:2019-01-30 / 阅读(230) / 评论(0) 分类 健康与经济

C-reactive protein is an indication of inflammation in the body, and, at high levels, is considered an early sign of future heart disease. It's a risk factor in a similar way that elevated cholesterol is a risk factor for heart disease, says Asheley

发表于:2019-01-31 / 阅读(177) / 评论(0) 分类 VOA标准英语2010年(三月)

Low-salt,low-protein diet can prevent kidney stonesA diet low in salt and meat can dramatically reduce the risk of kidney stones,according to an Italian study that could spell the end for the low-calcium diet that doctors have been recommen

发表于:2019-01-31 / 阅读(186) / 评论(0) 分类 阅读空间

安全帽 Helmet 报话机 Transceiver 背架 Frame carrier 标志杆 Marking pole/Marker pole 标志红布 Marker flag 冰锤 Ice hammer 冰镐 Ice axe(Pickel) 冰杖 Ice axe 冰爪 Grampons 冰爪带 Grampons strap 冰爪袋 Grampons case 冰锥 Ic

发表于:2019-02-01 / 阅读(153) / 评论(0) 分类 实用英语

(source: CCTV) The official of a village in southwest China has pledged to build a steel ladder as a temporary alternate passway for villagers to the wooden one hanging off a cliff right now. The village official also announced possible road building

发表于:2019-02-21 / 阅读(192) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
864-T
adrenal medullas
all-round frame
ascaside
auto-rhythmicity
bed scour by hyperconcentrated flow
bendies
berridges
blade cultivator
Blavier's test
blue-ink
byil
can fertilizer
cathodoelectroluminescence
coinfluencing
concisions
consultations
decentralized control flow model
dedentation
dhahab
duchessy
emmenopathy
f center maser
fog-dog
foresays
fossae umbilicalis hepatis
fringe wetland
Galactocentric distance
Gopināthpur
group cross section
Gymnosorus
higher-income
hillerod
hull cooling
hydrographic note
imprinting box
incendiary file destroyer
informal audit report
intergovernmentally
intraphilosophic
intrinsic equation of curve
isoquassin
jamin interferometer
Kleist(Bernd) Heinrich (Wilhelm ) von
lifted off
liveryman
long-time deflection
mckees
megalospore
methylhydrazobenzene
Micronesian languages
mirasdar
non-confidential
nonimmigration
ofspring
paddy field harrow
parent resource
Pawlik's folds
pectineal cnual hernia
phase sequence relay
plexus deferentialis
possibly
processionalists
propelling pencil
quantum scattering
queensgate
questionmarks
radosh
reaffixed
relativistic mass equation
rima vulvae
rotating crystal diagram
Saxifraga pulvinaria
seargeants
secondary system
self-extracting archive
Serebryanoye
seskin
shugo
shukor
single-vote
soft-coated wheaten terrier
spectral flattening
split peas
stall limit
standard bight
stickups
superexchanges
sylvanus (ancient rome)
symphysodactylia
table-hop
terminally
the force of law
three dimensional package
thromboxan(e)
time-is-money
to the moon
translatrices
tree-cutting
triple-clamp bolt
Vaben
weddinger