组织涂片

00:05.00]5 有用的东西 [00:10.00]A What things do Mary and Peter need to lay the tables? [00:16.78]Mary和Peter要摆什么在桌子上? [00:23.56]Mary needs some knives and forks. [00:27.83]Mary要摆一些刀子和叉子。 [00:32.10]She also needs some plates. [00:3

发表于:2018-12-13 / 阅读(158) / 评论(0) 分类 小学英语深圳双语版六年级

UNIT 13 informal adj.非正式的 Wilkie Collins 威尔基柯林斯 (英国小说家) Rachel Verinder 雷切尔韦林德 Godfrey 戈弗雷 curse vt.vi.n. 诅咒 reception n.接待;招待会;宴会 Blake 布莱克(姓氏) considerate adj.考虑周到的;体贴的 cigar n.雪茄烟 splendid adj.壮丽

发表于:2018-12-13 / 阅读(218) / 评论(0) 分类 高三单词

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(472) / 评论(0) 分类 VOA标准英语2011年(三月)

双元音[iə] 发音要领: [iə]是集中双元音。舌位:发音时,舌身从前元音[i]的近似位置向[ə]的方向滑动。在整个滑动过程中,唇形是非圆唇,唇由扁到开;声带:振动。 技巧提示: 具有发音时口

发表于:2018-12-27 / 阅读(87) / 评论(0) 分类 英语国际音标

This is Scientific American's 60-Second Science. Hi, Steve Mirsky. Here, I'm going over our usual one minute today. By now you've probably heard of Expelled, the new Ben Stein anti-evolution crocumentary. It officially opens today, as I speak that's

发表于:2019-01-08 / 阅读(108) / 评论(0) 分类 Scientific American(四)月

Little Johnny watched, fascinated, as his mother smoothedcold cream on her face. Why do you do that mommy? he asked. To make myself beautiful, said his mother, who then beganremoving the cream with a tissue. What's the matter? asked Little Johnny. Gi

发表于:2019-01-08 / 阅读(152) / 评论(0) 分类 趣味英语

1. Gabrielle Giffords watched her husband take off on the final flight of the Space Shuttle Endeavour. Mark Kelly took her wedding ring with him, as well as a note Giffords wrote him. Giffords was wearing Kelly's ring around her neck. 2. Supporters o

发表于:2019-01-11 / 阅读(145) / 评论(0) 分类 美联社新闻一分钟2011(五月)

This is AP news minute. 1. National security experts painted a sinister picture for senators examined Russian meddling in the 2016 election, saying fake news and smear campaign could have ties to the Kremlin. Earlier Thursday, Russian president Vladi

发表于:2019-01-11 / 阅读(165) / 评论(0) 分类 美联社新闻一分钟2017(四)月

Scientists Regrow Tissue Killed During Heart Attack U.S. scientists have done what was once considered science fiction - regrown heart muscle to replace tissue that was killed off in a heart attack. It's the latest advance in the field of regenerativ

发表于:2019-01-14 / 阅读(100) / 评论(0) 分类 VOA标准英语2012年(二月)

Researchers have identified a link between dementia and the brain damage that can occur in older people with high blood pressure and other forms of cardiovascular disease. High blood pressure, high cholesterol, and other conditions that affect blood

发表于:2019-01-14 / 阅读(154) / 评论(0) 分类 VOA标准英语2010年(十一)月

13My eyes have seen all this, my ears have heard and understood it. 2What you know, I also know; I am not inferior to you. 3But I desire to speak to the Almighty and to argue my case with God. 4You, however, smear me with lies; you are worthless phys

发表于:2019-01-26 / 阅读(150) / 评论(0) 分类 约伯记

One morning when Sam was playing tennis with Applegate Skinner, Sam heard a clanking noise. 一天早上,在和阿普尔盖特斯金纳打网球时,萨姆听到了一种叮当声。 He looked behind him, and there, coming out of the woods, was a

发表于:2019-01-29 / 阅读(74) / 评论(0) 分类 吹小号的天鹅

Beating Heart Tissue from Stem Cells In a study in the journal Science, researchers explain how they used mouse embryonic stem cells and microchip technology to create heart muscle tissue that actually beats. Cynthia Graber reports One of the goals o

发表于:2019-01-30 / 阅读(154) / 评论(0) 分类 60秒科学

With his smiling mother and aunt, this is little Fionan Terry in one of the first portraits of his extraordinary family. 这是一张小菲奥南特里与满面笑容的妈妈和小姨一起拍的第一张照片,记录了他们特殊的一家人。

发表于:2019-02-07 / 阅读(113) / 评论(0) 分类 英语新闻

Finally, for the first time in my life, I was going to move into brand-new house and it was an absolute beauty. I spent hours upon hours walking up and down the hallway just looking at that sunken living room. I had never actually seen one of those b

发表于:2019-02-09 / 阅读(79) / 评论(0) 分类 英语美文

His train of reasoning is whimsical and ingenious, but I am not at leisure to give you the detail. 他一系列相关的推理堪称异想天开和匠心独运,不过我无暇详述。 The result was, that he found the distemper to be incurable; 结果

发表于:2019-02-11 / 阅读(84) / 评论(0) 分类 美国语文第六册

A public spat between two warring and wildly popular Chinese apps has had the feel of a teenage dance-off. 两个中国热门app之间的公开口水战有一种小朋友之间斗舞的感觉。 Sorry, Douyin Fans, ran an article from the short video

发表于:2019-02-16 / 阅读(117) / 评论(0) 分类 经济学人商业系列

That tube of toothpaste you have sitting by the sink does more than just keep your teeth clean, bright and white. In fact, toothpaste can be applied to a multitude of tasks from polishing mirrors to keeping your sneakers white. 你放在水槽旁边的

发表于:2019-02-17 / 阅读(84) / 评论(0) 分类 阅读空间

The two remaining Democratic presidential candidates, former Secretary of State Hillary Clinton and Vermont Senator Bernie Sanders, held a tense and angry debate Thursday night in New Hampshire, days before the Northeastern state holds the nation's f

发表于:2019-02-18 / 阅读(101) / 评论(0) 分类 英语新闻

1. What can I do for you? 你有什么事? 2.May I help you? 我能帮你什么忙? 3.Please take a seat! Please sit down! 请坐下. 4.Wait a moment, please. 请等一等. 5.Sorry to have kept you waiting. 对不起让你

发表于:2019-02-19 / 阅读(105) / 评论(0) 分类 英语口语
学英语单词
additional fertilization
agrophysical
Antiochians
arcaded
assembly trolley rail
auto-antisepsis
balahana
battles of el alamein
benzologue
campaniform sensilla
casartelli
celery looper
chickin
clay-water mud
coatitlan
cohomotopy group
creep temperature
crossbreaking test
crosswalks
davakhanas
debentures
denneybrook
diagnostic criterion
digital battery
dismissed for court martial
druggerman
Durkheimian
duty-free access to the market
edentulum
elevate to
end scale value
equalize circuit
eurythermic species
excursionary
exley
external failsafe
feed arrangement
film fern
flamingos
flexible-price
frondome
furniment
Gallo, L.del
gamma hazard
General Agreement on Trade and Tariffs
genus regalecuss
glass-fiber filter
greengrocer's apostrophes
guerilla force
guillotin
H. A.
harker planes
hot film anemometer
icbc
inner forme
integer word variable
intercossei sign
kelp salt
kickt
letter cs
light beats
lord haw - haw
lynx stone
medial axis transform
Meligala
Mickiewicz
neare
overage vessel
paraffined capacitor
paratenons
permeable soil
plowe
Polygonum acerosum
Polyloom
protothecosis
rap sheet
redcoat
relatively hard wood
schiffers
schoniger
self scattering effect
shortwave beam antenna
simkin
special memory
Spemaiophyla
statistical measurements
sub branch
submeeting
systematic function
takifugu niphobles
toxic nephropathy due to heavy metals
transcolorate
trodding
twhite
typers
unconventional superconductivity
untwinned
vessel forceps
voice-operated gain adjusting device
Walther's canal
Wolmirstedt
yaounde convention