主动脉瓣狭窄

Who would have ever thought that a creature with an extending 1) turtle-like neck, a finger as bright as a nightlight, or a 2) penchant for Coors beer would translate into hundreds of millions of doll

发表于:2018-11-28 / 阅读(197) / 评论(0) 分类 疯狂英语2002年

unfold unify unique unity universe update upgrade uphold upright urban urge utilise utmost vacant vain valid valve van variation variety vary vast vegetation vihicle veil vein velocity velvet vent ventilate venture verbal verdict verge verify versat

发表于:2018-12-01 / 阅读(192) / 评论(0) 分类 新东方六级词汇

Part 13 Ballast handling 1. Scuppers plugged. 2. Open sea suction valve and report. 3. Sea suction valve closed. 4. Ballast pump stopped.

发表于:2018-12-05 / 阅读(126) / 评论(0) 分类 海事英语

So how is it, doc? It goes alright? Good. OK. I have my pulse checked coz Jim from Texas says his pulse is fast, really fast and he'd like to know if he should worry about it. Is a fast pulse an indication of anything specific? Well, you'd know the n

发表于:2018-12-11 / 阅读(143) / 评论(0) 分类 访谈录2009

Lesson 94 A Pair Of Bellows 第94课 一副风箱 Have you a pair of bellows at home? 你的家里是否有一副风箱呢? If you have, I hope that you will examine them carefully, and try to see how they are made, and to understand their use. 如果有

发表于:2018-12-18 / 阅读(72) / 评论(0) 分类 英国学生科学读本

Unit 42 Answer to the Mystery of Life Is Four Scientists have found a simple mathematical relationship that connects the whole nature, from the tiniest cell to the vast forest of the Amazon. The connections are all based on the three dimensions of th

发表于:2018-12-30 / 阅读(48) / 评论(0) 分类 英语流行话题阅读:语境识词4500

Anchors Away, Me Boysbut How Far? Anchors away, me boys but how far? On this moment of science.What happens if you throw your anchor overboard and there isnt enough chain to reach the bottom? Does the anchor haul you down with it? This sounds a littl

发表于:2018-12-31 / 阅读(152) / 评论(0) 分类 英语听力文摘 English Digest

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-02 / 阅读(174) / 评论(0) 分类 午后咖啡

Hi, everyone, Im Asieh Namdar at the CNN.com newsroom in Atlanta. Here is a look at whats happening NOW IN THE NEWS. 3.3 million jobs have been cut over the last 6 months. Thats after the latest round of unemployment numbers which show 651,000 peopl

发表于:2019-01-07 / 阅读(85) / 评论(0) 分类 CNN2009年(三)月

Good morning, happy Friday to you from the CNN center in Atlanta, I'm Reggie Aqui. Thanks for checking in. Here is a quick look at what's happening IN THE NEWS. The Labor Department is reporting the nation's unemployment rate has now hit 8. 1%. That

发表于:2019-01-07 / 阅读(116) / 评论(0) 分类 CNN2009年(三)月

伪足( 吞噬作用 ) pseudopodium / pseudopodia ( phagocytosis ) 假肋 false rib ( ribcage ) 假声带( 声带 ) false vocal cord ( vocal cord ) 做梦 dreaming 偏头痛 migraine 副甲状腺 parathyroid gland 副甲状腺素( 副甲状腺 ) parathyroid hormone / PTH ( parath

发表于:2019-01-08 / 阅读(108) / 评论(0) 分类 英文语法词汇

Mechanical problem 2 机械故障2 A: Why have you stopped production? A:你为什么停产? B: We've had a few problems. One of the bolts has worked loose and a blade has snapped off. B:有点问题。有个螺栓松了,一个刀片折断了。

发表于:2019-01-14 / 阅读(129) / 评论(0) 分类 职业技术英语口语

Max, I'm finished. 麦克斯,我做完了 The floor is so clean you could eat off it, and I'm sure he will. 这地板干净到都能在上面吃饭了,那胖子肯定会这么做的 Come on in, I want you to see it. 快进来,我想让你见证一

发表于:2019-01-29 / 阅读(228) / 评论(0) 分类 打工姐妹花第一季

汽车类Automobile 整车Finished Automobile 轿车Passenger Car 休旅车Recreational Vehicle (RV) 小型商用车(3.5吨以下)Light Duty Commercial Car (Less Than 3.5 Tons) 大型商用车(3.5吨以上)Heavy Duty Commercial Car (More Than 3.5 Tons) 散装车Bulk Truck 搅拌车

发表于:2019-02-05 / 阅读(115) / 评论(0) 分类 英文语法词汇

There would soon be an explosion; the kettle would be burst open. It is in this way that boiler explosions are often caused. When there is too much steam in a boiler, and it cannot get out, it presses against the sides of the boiler, until at last th

发表于:2019-02-07 / 阅读(145) / 评论(0) 分类 英国学生科学读本

turn on 打开,使某人产生兴趣,使兴奋 Do you want me to turn off the TV? 你想要我关电视吗? Turn off the lights before you come to bed. 在上床之前记得关灯。 You have to turn the gas valve off before going out. 你出门前

发表于:2019-02-09 / 阅读(122) / 评论(0) 分类 老外最常用的英文短语

本期内容: Arnold Schwarzenegger has undergone heart surgery in Los Angeles. The Austrian-American film star and former California governor, 70, had a scheduled procedure to replace a valve at Cedars-Sinai hospital on Thursday. The device was in

发表于:2019-02-11 / 阅读(88) / 评论(0) 分类 夏说英语新闻晨读

1. A dozen private boats have taken over in the search off the Florida coast for any sign of two missing NFL players and a friend. The Coast Guard called off its search for the men. But crews gathered Wednesday to retrieve their overturned fishing b

发表于:2019-02-11 / 阅读(146) / 评论(0) 分类 美联社新闻一分钟2009年(三)月

1. Secretary of State Hillary Rodham Clinton says President Barack Obama will head to Turkey in the next month or so to discuss plans to withdraw troops from Iraq. The trip to the Muslim nation would be one of the first foreign visits in Obama's pre

发表于:2019-02-11 / 阅读(130) / 评论(0) 分类 美联社新闻一分钟2009年(三)月

University of Washington doctors are seen here doing heart surgeries using catheters. These long tubes reaching into the heart allow doctors to perform non-invasive heart surgery. Doctor Mark Reisman is better at it now when he gets to practice by us

发表于:2019-02-24 / 阅读(1822) / 评论(0) 分类 VOA标准英语2019年(二月)
学英语单词
a rum start
Ad5
air bronchography
americium compound
Anetotoceras
arch gravity dam
aristolochine
ascendable
be one of a kind
bell-ends
Boolean literal
bucket down
cargo arrival notice
carrier regeneration
chrome-Ceylonite
circum-antarctic zone sediment
collector screen
concrete pump
coronaridine
correcting range span
cosine-cam wave generator
crew's galley
cuisine
current left margin
cypriferous
d bistable
delaying tactic
dishd
elevation selsyn transformator
ES-IMV
Euro-currency credit
evangelistarium
food unconditioned reflex
foreground-background
forestry machinery
fragmentisers
Gammactclina
grow upon
hatched
hayuie
heavenly virtues
ihtroduce
incident rate
inorganic layered material reinforcement
integrated debugging aid
Iviron
IVUS
jacques francois antoine iberts
laryngotracheobronchoscopy
lassaba hsuhonglini
log drag
longbowmen
materials
mdnb
microcolon
Moravka
mutsamudu (moutsamoudou)
Nidadavole
nonspecific membranous stomatitis
one-point perspectiveness
operational failure
parameter settings
parties and celebrations
pasture-land
pedegorize
perforated ceiling air supply
petticoatery
photoroentgenogram
pinch and screw
porphyritic obsidian
precontracted
progressive emphysematous necrosis
Puerto Baquerizo Moreno
pulse code modulation recorder
pulse ox
ratio of total liability to net worth
re-boil
re-imposed
resonance test
ripen fruit
Robinson,Sir Robert
roll-over type molding
rounded floating point package
Sabinsville
sadomasochistically
shamus
soil basoid
Souté
spell for
suckler
supersonic ramjet
surjection
sweat bullets
sweeet
three-mode
transmeatal atticotomy
tuberous tumors
two shear tup
two-rate well testing
Vale de Cambra
vestigial sideband suppressed carrier
Zahara de los Atunes