[医] 左房室口

With the development of science, human life has changed tremendously. People living in the 18th or 19th centuries would never imagine the advanced household appliances we are now able to enjoy. Every aspect of our lives for instance, in the field of

发表于:2018-11-28 / 阅读(255) / 评论(0) 分类 疯狂英语易背作文

小学三年级英语,人教新课标版

发表于:2018-12-04 / 阅读(159) / 评论(0) 分类 人教版小学三年级英语上

小学三年级英语,人教新课标版

发表于:2018-12-04 / 阅读(248) / 评论(0) 分类 人教版小学三年级英语上

第四篇 心血管系统 Section 4 Angiology 第一章 心血管系统 Chapter 1 Cardiovascular System abdominal aorta 腹主动脉 anterior cardiac vein 心前静脉 anterior inferior sinus of pericardium 心包前下窦 anterior interventricular branch 前室间支 anterior inte

发表于:2018-12-05 / 阅读(331) / 评论(0) 分类 医学英语

Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene

发表于:2018-12-07 / 阅读(196) / 评论(0) 分类 创新英语

[00:00.00]Module 8 IN A MUSEUM [00:07.39]UNIT 1 I'm really excited to be here. [00:12.59]1 Listen and read. Then say. [00:17.92]Thanks for bringing me to the Science Museum [00:20.03]today, Dad. [00:21.66]I'm really excited to be here. [00:24.25]Ther

发表于:2018-12-29 / 阅读(152) / 评论(0) 分类 外研社新标准初中英语九年级

1. circumference /səˈkʌmfərəns/ -- distance around a circle or rounded body; perimeter The circumference of a circle equals times the diameter. 圆周长等于与直径的乘积。 2. circumlocution /ˌsɜ:kəmləʊˈkju:ʃən/ -- roundabout way

发表于:2018-12-30 / 阅读(158) / 评论(0) 分类 突破英文词汇

Jason Lewis pedals his boat up the river Thames After 13 years and 46,000 miles (75,00km) a British adventurer has completed a round-the-world journey using human power alone. Jason Lewis, 40, crossed five continents, two oceans and a sea to become

发表于:2019-01-02 / 阅读(216) / 评论(0) 分类 Take Away English

Artificial Muscle Brings Back Blink A study in the Archives of Facial Plastic Surgery reports the development of an artificial muscle system that could restore the ability to blink to stroke and injury patients. Cynthia Graber reports Most of us blin

发表于:2019-01-02 / 阅读(247) / 评论(0) 分类 60秒科学

BBC Learning English People and Places The Brummie accent This is not a word for word transcript. Changes may have been made as the programme was recorded and edited. Jackie:Hello, I'm Jackie Dalton. This is BBC Learning English dot com. These peopl

发表于:2019-01-07 / 阅读(217) / 评论(0) 分类 人与地方

Education Report - A Living Science Exhibit Grows at a Museum This is the VOA Special English Education Report. Outdoors, in the open air, seems like a natural place to study natural science. It also makes sense in a place like Southern California wh

发表于:2019-01-12 / 阅读(193) / 评论(0) 分类 2012年VOA慢速英语(六)月

By Melinda Smith Washington, DC 01 November 2006 watch Walter Reed Amputees A record number of U.S. soldiers injured in Iraq have lost arms and legs in explosions caused by remote-controlled bombs. The need for more comfortable, adaptable artificial

发表于:2019-01-12 / 阅读(218) / 评论(0) 分类 2006年VOA标准英语(十一月)

Social Scientists Rethink Role of City Big cities are vibrant hubs for culture and industry, or dirty, congested, impersonal crime-ridden warrens. As the world population surpasses seven billion, economists, environmentalists and social scientists ar

发表于:2019-01-13 / 阅读(129) / 评论(0) 分类 VOA标准英语2011年(十二月)

Doctors Achieve Milestone Using Artificial Heart With No Beat In March, two doctors at the Texas Heart Institute in Houston achieved what medical experts call a major milestone by implanting a continuous-flow artificial heart in a human patient. The

发表于:2019-01-13 / 阅读(186) / 评论(0) 分类 VOA标准英语2011年(七月)

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

发表于:2019-01-14 / 阅读(213) / 评论(0) 分类 VOA标准英语2011年(四月)

Scientists say they have successfully tested artificial blood vessels grown in the laboratory. In a heart bypass operation, surgeons typically remove a vein from a patient's leg and use it to replace blocked arteries that feed the muscles of the hear

发表于:2019-01-14 / 阅读(177) / 评论(0) 分类 VOA标准英语2011年(二月)

You give me premature ventricular contractions. You make my heart skip a beat. 语音讲解: 单词发音 premature /ˌpreməˈtʃʊə $ ˌpriːməˈtʃʊr/ ventricular /ven'trɪkjʊlə/ contraction /kənˈtrkʃən/ 连词发音 skip a beat /skɪpə

发表于:2019-01-17 / 阅读(149) / 评论(0) 分类 跟着Gwen学英语之每日早读

Rumer - Slow Rumer出生于巴基斯坦,在澳大利亚长大。她的声音温婉缓慢,歌中弥漫着甜美慵懒的气息。这首Slow本周位居英国单曲排行榜第十六位。和歌名一样,旋律缓慢,适合下午小憩的时候听

发表于:2019-02-01 / 阅读(153) / 评论(0) 分类 流行英文歌曲

She is my sin 她是我的罪 Take heed, dear heart, once apart 小心留意 亲爱的心 一旦分离 She can touch nor me nor you 她便无法触摸你或我 Dressed as one 剥去身上的皮毛 A wolf will betray a lamb 灰狼将背叛那羊羔 Le

发表于:2019-02-03 / 阅读(183) / 评论(0) 分类 好听的英文歌曲

今天我们要学的词是patriotic。 Patriotic, 是爱国的意思。Patriotic songs, 就是爱国歌曲。七月四号是美国独立日。七月四号前后,到处都能看到带有爱国标志的商品。It is estimated that more than three m

发表于:2019-02-04 / 阅读(129) / 评论(0) 分类 英语单词荟萃
学英语单词
abnormal lapse
ac-conductance technique
actitis hypoleucoss
adducting
Allium neopolitanum
andersonstowns
Andros, Sir Edmund
apiarians
base eatalysis
battering rams
blocking ast
bournonites
Brasenia schreberi
caroma
cataleptoid state
cave flower
cetineite
chip culture
coccygeal artery
comb honey
conventional indication
craftholes
declare illegitimate
dexivacaine
electrion oil
electrodynamometer voltmeter
failure checking
fire-protection ring
fonticulus anterolateralis
fore-order
freehubs
gage pointer
Gauss distribution
geographic entity
gleied
go on fire
graphical electrical symbol
haemanthuss
hand-knotted carpet
hylophage
ILAFA
individual information
infrared night-vision system
judgement of paris
Kalmia latifolia
Khālispur
Kilteel
knight's tours
lagging phase angle
llus
lymphitis
Macpherson's Str.
magawatt-hour
mantei
manuevering
marine cleaning disk
marionberry
mean level of earth's surface
method of non-destructive examination
methoxy-tert-amylbenzene
munidopsis centrina
nonpeaceful
on the tip of the tongue
orthogonal complete reducibility
perfectism
photoelectronic imaging
pimplous
planaperturate
pollenger
punto
quantimete
quintuple-nerved
raynal
receivership
refinances
refirings
rey-grass
San Pedro de Arimena
sauce vinaigrette
save our ship
short flint glass
sign post
slide guide bracket
softening spring
stornello
subpictures
supply riser
surface specific resistance
terminal data processing
thallic perchlorate
the criminal
tilting cart
tortricid
treehugger
tsedenbals
tubeflower
uproarer
Valle de Trujillo
valve overlap duration
WinRT
xylem initial
zero-phase lines