[医] 釉柱间质, 牙釉间质

Lesson 12 Text A What a Mess! Bill Lane has just touched some wet paint. MR FIELD: You mustn't touch the wet paint, Bill. BILL: I'm sorry. I won't do it again. MR FIELD: Try to be more careful in futu

发表于:2018-11-27 / 阅读(235) / 评论(0) 分类 新概念英语青少版

If you look up 'tea' in the first cookery book that comes to hand you will probably find that it is unmentioned; or at most you will find a few lines of sketchy instructions which give no ruling on several of the most important points. This is curiou

发表于:2018-11-29 / 阅读(146) / 评论(0) 分类 阅读空间

Section A Short Conversation [00:02.98]1. M: How is your classmate Lucy,Mary. [00:07.08]The last time I came to see you. [00:09.01]you were about to take her to the hospital. [00:11.44]W: She came home last week [00:13.40]The operation was very succe

发表于:2018-12-01 / 阅读(192) / 评论(0) 分类 决胜六级英语听力

[00:02.57]第27课 一块滑稽的蛋糕 [00:05.15]Narrator:Professor Boffin is going to bake a cake, [00:07.30]旁白:伯菲教授准备做块蛋糕, [00:09.46]but he can't find any flour. [00:11.15]可他找不到面粉. [00:12.85]Narrator:He goes

发表于:2018-12-01 / 阅读(302) / 评论(0) 分类 新概念英语青少版第二册

From NPR News in Washington, I'm Lakshmi Singh. Investigators appear to be contradicting claims by Halliburton that its cement job was no responsible for the BP blowout that led to a historical oil spill in the Gulf of Mexico. NPR's Jeff Brady says t

发表于:2018-12-02 / 阅读(61) / 评论(0) 分类 2010年NPR美国国家公共电台10月

V@enook.cn Lesson 16 It looks like cement. Professor Boffin wants to bake a cake. I can't find the flour. He looks in the storeroom. Ah!Here's some flour! Look!My cake's ready. It books like cement. If feels like cement. It tastes like cement. Look a

发表于:2018-12-13 / 阅读(124) / 评论(0) 分类 新世纪少儿英语

Grammar Girl here. Todays topic is cement versus concrete. Guest writer Sal Glynn writes: Accuracy is important. You might think concrete and cement are interchangeable, but you'll quickly find that you're mistaken when some guy at Home Depot rolls h

发表于:2019-01-02 / 阅读(161) / 评论(0) 分类 英语语法 Grammar Girl

AMERICAN STORIES - The Cask of AmontilladoBy Edgar Allan Poe Broadcast: Saturday, March 25, 2006 Thank asdf38881@hotmail.com for providing the script of dictation! Our story today is called The Cask o

发表于:2019-01-02 / 阅读(113) / 评论(0) 分类 2006年慢速英语(三)月

By Ben Gilbert Baghdad 11 January 2006 An Iraqi mason works on a wall surrounding a new school on the outskirts of Basra (file picture) Iraq has been hit with a construction boom - in no small part du

发表于:2019-01-07 / 阅读(171) / 评论(0) 分类 2006年VOA标准英语(一月)

I signed an order last night to BP and about 8:30 eastern daylight time this morning they started pumping cement into the well. They will do that throughout the day. When that is done I'll make sure they have all the cement in place where it needs to

发表于:2019-01-07 / 阅读(72) / 评论(0) 分类 CNN2010年(八)月

Senate lawmakers have confirmed US Solicitor General Elena Kagan to the US Supreme Court. NPR's Audie Cornish reports the vote was 63-37. Elena Kagan is the first female solicitor general, and now she'll be one of three women sitting on the United St

发表于:2019-01-08 / 阅读(102) / 评论(0) 分类 2010年NPR美国国家公共电台8月

Human Teeth 人的牙齿 Teeth are the hardest thing in the human body. 牙齿是人体中最坚固的东西。 They are not made of bone. 它们不是由骨骼构成的。 They are made of enamel, gum and so on. 而是由牙釉质,牙龈等构成的

发表于:2019-01-10 / 阅读(84) / 评论(0) 分类 与美国小学生一起学英文第2册

VOA's Weekly Science and Technology Magazine Art Chimes 05 January 2010 MUSIC: Our World theme This week on a special edition of Our World, some of our favorite stories of the past year ... including a high-tech wrinkle to that humblest of building m

发表于:2019-01-23 / 阅读(68) / 评论(0) 分类 VOA标准英语2010年(一月)

Cement is a major component of concrete, the world's most widely used man-made material, an integral part of roads, bridges and buildings. But making cement requires heating limestone and other materials to very high temperatures, a process that rele

发表于:2019-02-08 / 阅读(172) / 评论(0) 分类 VOA标准英语2010年(一月)

1. BP officials say they plan to begin forcing cement down the blown-out Gulf oil well today. The company plans to shove cement down from pipes attached to ships a mile above the sea. Yesterday, crews were able to force down the oil with mud. 2. A fe

发表于:2019-02-11 / 阅读(140) / 评论(0) 分类 美联社新闻一分钟2010(八月)

Countless arguments have been waged over the superiority of one beverage over the other. But what does the scientific evidence say? 关于这两种饮料孰优孰劣的问题已经引发了无数争论。但是科学证据是怎样的呢? George Or

发表于:2019-02-13 / 阅读(81) / 评论(0) 分类 阅读空间

LONDON, June 16 (Xinhua) -- Drillings and fillings at the dentist's are always dreadful and make tooth decay treatment very unpleasant. But British scientists have developed a new approach of fixing tooth decay, which could get rid of all the drillin

发表于:2019-02-18 / 阅读(85) / 评论(0) 分类 英语新闻

BEIJING, July 17 (Xinhua) -- A senior leader of the Communist Party of China (CPC) on Tuesday said China is willing to cement a strategic partnership with Ukraine. He Guoqiang, a member of the Standing Committee of the Political Bureau of the CPC Cen

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

Big Red The first time we set eyes on Big Red, father, mother and I were trudging through the freshly fallen snow on our way to Hubble's Hardware store on Main Street in Huntsville, Ontario. We planned to enter our name in the annual Christmas drawin

发表于:2019-02-18 / 阅读(67) / 评论(0) 分类 阅读空间

发表于:2019-02-25 / 阅读(240) / 评论(0) 分类 考研英语
学英语单词
air injection diesel engine
alienicotae
apogons
arteria gyri angularis
auxiliary contactor block
base design
biotic independent factor
bromine (mono)iodide
brush-stipple shading
celioplegia
charcoal-gray
copy board
correctional screw
Dalmatian laburnum
decamethyleneglycol
direct current coupling
Double-summit
Dundgovǐ Aymag
efficiency expert
eight-foot-deep
elemi-bitter
emigration tax
enabling statute
Epulu
ergostenol
esr spectrometer
Euonymus aculeatus
exits and links between programs
exoplanet
f-pn
ferrated
Ford Madox
fork(ed) chain
forward transfer signal
framing set
frequency of vehicle current repair
frost nova
frostier
geometric constants of crystal
gippers
guide pulley
Humboldt Mountains
hydroptila lageniformis
initial test force
isoproteins
Joydeep
ketazine
ladder work
larose
list-system
lonchocarpol
magnetic elongation
mediate between
Men Only
Merrell
metaxeny
microplasma zone
multisubcultural
nanbus
nelumbinis folium
neuroglian
Ornbau
out of the saddle
oxygone
partial cash transaction
Pavino
pc133
performance pledge
phenylalanin-ammonialyase
Pollutant charge
pre-incubation
Privmsg
Proteromonadida
quarter breast line
qw-
RDF - Resource Description Framework
reflew time
release of fire-extinguishing medium
restrictory
ride roughshod over someone
ring pull
rotary inductosyn
scribed plate
sea level cosmic rays
self sealing packing
sheep rot
shot line return bag
single axle load
soaky
standard knee
sublated
suction therapy apparatus
thallium (ti)
tikker
transitional equipment
true-up
Tupp.
vain as a peacock
value determination
Varzy
voice frequency sender
wcg