搪瓷熔块

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(164) / 评论(0) 分类 阅读空间

AS IT IS 2014-12-25 Robots Go To Work for Dentists and Patients For years, robots have helped doctors perform operations with greater safety, speed and exactness than by using hand-controlled instruments. Now, one such machine reduces the time it tak

发表于:2018-12-08 / 阅读(137) / 评论(0) 分类 2014年VOA慢速英语(十二)月

Unit 1 This is my new friend. [00:03.04]单元一 这是我的新朋友。 [00:06.09]Lesson 1 [00:07.61]第一课 [00:09.14]1.Just speak [00:11.04]1。请讲话 [00:12.93]Hi,Gao Wei! Hi,Peter! [00:14.85]喂,高魏!喂,彼得! [00:16.77]Nice t

发表于:2018-12-12 / 阅读(231) / 评论(0) 分类 人教版小学英语四年级

Unit 5 Friut [00:04.70]Students' book Page 22 [00:08.86]Let's act. [00:11.60]Smell the melon.Feel the apple.Taste the peach. [00:19.85]Smell the melon.Feel the apple.Taste the peach. [00:27.92]Students' book Page 23 [00:32.05]Let's talk [00:34.69]Thi

发表于:2018-12-13 / 阅读(228) / 评论(0) 分类 沪教版牛津小学英语一年级

This is Whats Trending today Americas top dog is a bichon frise. Flynn the bichon frise was named Best in Show at the Westminster Kennel Club Dog Show Tuesday night. The choice surprised just about everyone watching. The Associated Press reported tha

发表于:2018-12-18 / 阅读(113) / 评论(0) 分类 2018年VOA慢速英语(二)月

Ennis Del Mar wakes before five, wind rocking the trailer, hissing in around thealuminum door and window frames. The shirts hanging on a nail shudder slightly inthe draft. He gets up, scratching the grey wedge of belly and pubic hair, shuffles to the

发表于:2019-01-01 / 阅读(88) / 评论(0) 分类 断背山

Very happy and we feel we are one together - young teachers heroic feelings, My name is Ling, graduation Yidu teacher. I was crying my choice too, have work for me sad too, because I embarked on a career like I did not do a very poor teacher, I cry m

发表于:2019-01-08 / 阅读(156) / 评论(0) 分类 英语演讲

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(100) / 评论(0) 分类 与美国小学生一起学英文第2册

This is the VOA Special English Health Report. It might seem hard to imagine that a bad tooth could be deadly. More than 41,000 students in the Philippines brushed their teeth at the same time last month to set a world record, organizers said. The r

发表于:2019-01-11 / 阅读(74) / 评论(0) 分类 VOA慢速英语2007年(三)月

BOB DOUGHTY: I'm Bob Doughty. FAITH LAPIDUS: And I'm Faith Lapidus with EXPLORATIONS in VOA Special English. Today we tell about the Winter Olympic Games that open February twelfth in Vancouver, Canada. About five thousand men and women from more tha

发表于:2019-01-31 / 阅读(114) / 评论(0) 分类 2010年慢速英语(二)月

It's not exactly a newsflash that one of the most important reasons to brush your teeth is to fight off cavities (not to mention prevent bad breath). But what if the way you brush your teeth actually makes you more susceptible to cavities, tooth deca

发表于:2019-02-07 / 阅读(91) / 评论(0) 分类 阅读空间

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(103) / 评论(0) 分类 阅读空间

Venezuelan police have fired tear gas at thousands of opposition protesters in the capital Caracas who blame the socialist government of Nicolas Maduro for the country's economic crisis. Police arrested several people and blocked roads to prevent the

发表于:2019-02-14 / 阅读(80) / 评论(0) 分类 中英双语新闻

20 Small World 第二十章 小生物的世界 It's probably not a good idea to take too personal an interest in your microbes. 要是你对身边的微生物过于在意,这很可能不是个好习惯。 Louis Pasteur, the great French chemist and

发表于:2019-02-17 / 阅读(92) / 评论(0) 分类 万物简史

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(109) / 评论(0) 分类 英语新闻

It's well known that foods high in sugar and salt are dangerous for the waistline, but they could also be ageing your body much faster than you realise. 众所周知,吃高糖类和高盐类食物会有发胖的危险,但是这类食物加速身体

发表于:2019-02-18 / 阅读(125) / 评论(0) 分类 阅读空间

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(87) / 评论(0) 分类 阅读空间

1. Computer 1.计算机 Computer goes back over 400 years. Computer referring to the electronic device (or system of devices) which is used to store, manipulate, and communicate information isnt found until the 1940s, but computeras a machine for per

发表于:2019-02-20 / 阅读(85) / 评论(0) 分类 英文语法词汇

Goldfrapp 新曲《Annabel》的音乐录影带首播!灵感源于加拿大作家 Kathleen Winter 的同名小说,MV中一位少年毫无拘束地探索着自己性格里女性化的一面。这支散发细腻感伤的空灵之作让我们感受到

发表于:2019-02-25 / 阅读(123) / 评论(0) 分类 流行英文歌曲

D You are what you eat. This saying has provided scientists with clues(线索)about the diet of hominids- our early relatives of 3 million years ago. Studying carbon atoms(碳原子)locked up in tooth

发表于:2019-02-26 / 阅读(185) / 评论(0) 分类 实用英语
学英语单词
annabeth
anoven
anthologizers
banstickles
below-the-line cost
bias data
boarding vessel
bokashi
buffer storage device
byssosphaeria rhodomphala
Candelón
carry on with
climbing module arm
completed roentgenogram
container wall
creative art
crushing steps
decentralizationist
decontamination squad
dermajet
epicortisols
Eudesme
Fischer-Hepp rearrangement
fixed date of judgement
fleahopper
fornix (pl. -nices)
full wave voltage double
gathering up
geochemical indicators
geschke
goes halves
help wanted
heraldings
IGLC
in-seam technique
inductive electromotive force
inspiratory massage
intermediate pressure
International Wheat Council
intrinsic orientation
inveterated
janovaite (janowaite)
Kolliker's fibrous layer
land trust
lazyweb
lenticularity
liposteatosis
main operated receiver
matey.
Maures, Massif des
molten salt mixture
n-dimensional topological manifold
neo-stalinisms
Nerodia
nikutai no hanran
NNSS
occupational image
Old Gidgee
ordinary ticket
pentulose
pioupiou
pithiest
pocket door
poison oaks
Prbexin
pulsing transformer
quasi-marine
rail-and-structural steel mill
reared up
regional interpretation
S. S. R.
safe port
SDR (statistical data recorder)
seacalf
second trochanter
secondary piping
seconding of a motion
semifixed length record
separator tank
sesquiennial
shofroth
shot put
side-sway
single exposure
single virtual storage
softing agent
speed regulating handwheel
splay piece
stomodeal
tabatabaei
tetrachloro-benzene
the same old song
thielt (tielt)
three-phase full wave rectifier circuit
toxic fume
Trier, Regierungsbezirk
universal algebra
universal screw wrench
upper-deck
vatersays
Wedensky phenomenon
wynnsters