义齿性口炎

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. This will just take a minute. Youve probably chased a fly or two around the house this summer. And, chances are, it took a few swings before you brought down the buzzing nuisance.

发表于:2018-12-02 / 阅读(209) / 评论(0) 分类 Scientific American(八)月

This is the VOA Special English Health Report. Every few years, two groups do a study of how many Americans wash their hands after using the toilet. These groups are the American Society for Microbiology and the American Cleaning Institute, formerly

发表于:2018-12-07 / 阅读(150) / 评论(0) 分类 2010年VOA慢速英语(九)月

[全屏观看] 点击右键- 另存为 可保存这个Flash影片

发表于:2018-12-12 / 阅读(213) / 评论(0) 分类 北美小学生英语一年级教材(牛津英语教材)

aspirin 阿斯匹林 dentist 牙医 earache 耳朵疼 flu 流行感冒 have a headache 头痛 have a stomachahe 胃痛 have a temperature 发烧 have a toothache 牙痛 have an earache 耳朵痛 have flu 得了流行性感冒 have measles 得了麻疹

发表于:2018-12-17 / 阅读(175) / 评论(0) 分类 新概念英语第一册单词MP3

What restorations are possible with Core-Vent Implants? 做完种植体需要什么样的修复呢? 1. Replace a single toot. 种植单个牙齿: One implant with a crown can replace a single missing tooth, eliminating the need to prepare adjacen

发表于:2018-12-27 / 阅读(137) / 评论(0) 分类 口腔临床英语对话

15 New Dentures 第十五章 新假牙 I know that you'll be happy with your new dentures. They look very natural. 我想你会喜欢你的新假牙的,看起来像真的一样, They look like your natural teeth. 就像你原来的真牙一样。

发表于:2018-12-27 / 阅读(124) / 评论(0) 分类 口腔临床英语对话

Part fourteen 第十四章 Dentures 活动义齿(假牙) I've reviewed your X-rays and I'm sorry to say that the rest of your upper teeth will have to beremoved. 我看过了你的X光照片,很遗憾你上排所剩下的牙齿都要拔掉。 T

发表于:2018-12-27 / 阅读(130) / 评论(0) 分类 口腔临床英语对话

World Hepatitis Day is observed on May the 19th. It aims to increase awareness worldwide of the diseases hepatitis B and hepatitis C. Its hope is to encourage the prevention and diagnosis of these two diseases, and increase the number of people who r

发表于:2018-12-29 / 阅读(149) / 评论(0) 分类 英语课程学习计划和讲义

今天我们要学的词是tit-for-tat. Tit-for-tat意思是针锋相对,以牙还牙。Islamist militants' attacks and tit-for-tat violence between rival ethnic groups have cast doubt on Mali's upcoming elections. 伊斯兰国激进分子的袭击和

发表于:2018-12-30 / 阅读(134) / 评论(0) 分类 英语单词荟萃

Youve given some thought to oxygen, carbon, uranium. But youve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and Technology, or NIST, says that ytterbium could find a rol

发表于:2019-01-08 / 阅读(170) / 评论(0) 分类 Scientific American(八)月

The U.S. Special Inspector General for Iraq Reconstruction has criticized the State Department for its management of nearly $3 billion in contracts and grants in Iraq. In two reports, auditors cited weak and ineffective State Department oversight of

发表于:2019-01-13 / 阅读(264) / 评论(0) 分类 VOA标准英语2010年(一月)

The US government is considering, for the first time, the approval of a genetically-modified animal for human consumption. The animal being considered is salmon, but approval could open the door for other animals as well. Those who favor the move say

发表于:2019-01-13 / 阅读(206) / 评论(0) 分类 VOA标准英语2010年(七)月

Stomach cancer is one of the deadliest diseases, and ranks second among cancers worldwide with at least 800,000 deaths yearly. But in the United States, the number of cases has been declining, except for among one group of Americans. Glenda Reimer, h

发表于:2019-01-13 / 阅读(155) / 评论(0) 分类 VOA标准英语2010年(五)月

At Scripps Research Institute in Jupiter, Florida, scientists are working to find clues about how the human brain processes memories. Their laboratory test animal is not a chimp or a dog or a rat animals that we know can remember things it is the com

发表于:2019-01-13 / 阅读(195) / 评论(0) 分类 VOA标准英语2010年(三月)

This is the VOA Special English Development Report. Health experts predict that soon, more people will die from cancer than from AIDS, tuberculosis and malaria combined. They expect that by two thousand ten, cancer will become the world's leading cau

发表于:2019-01-20 / 阅读(153) / 评论(0) 分类 2010年慢速英语(三)月

Glaucoma is the leading cause of irreversible loss of vision worldwide and now doctors believe the devastating disease begins in the brain and not in the eye as has long been thought. Dr. David Calkins, director of research at the Vanderbilt Eye Inst

发表于:2019-01-20 / 阅读(147) / 评论(0) 分类 VOA标准英语2010年(三月)

Tit for Tat针锋相对An American lady traveling in England some years ago, got into an compartment of a smoking carriage where an Englishman was smoking a pipe. For a short time she sat quietly expecting that the Englishman would stop smoking. But

发表于:2019-01-28 / 阅读(170) / 评论(0) 分类 英语小达人

72 约翰斯·霍普金斯疟疾协会 DATE=7-19-01 TITLE=SCIENCE REPORT - Johns Hopkins Malaria Institute BYLINE=Jill Moss (Start at 01'0

发表于:2019-01-30 / 阅读(209) / 评论(0) 分类 科技之光

今天我们要学的词是multitasking。 Multitasking, 原本是计算机术语,指多重任务同时处理,现在已经被沿用到日常生活中,指同时干很多事情。现在的美国中学生,一边写作业,一边听音乐,还要

发表于:2019-02-02 / 阅读(135) / 评论(0) 分类 英语单词荟萃

Offering Substitute 提供代用品 Specimen Letters1. Offering Rayon in Place of Watered Silk提供人造丝代替水洗丝Dear Sirs,Thank you for your fax of yesterday (April 3) with your order No.456 for 5,000 metres of 100cm wide watered silk. We

发表于:2019-02-05 / 阅读(218) / 评论(0) 分类 实用英语
学英语单词
aa. gastric? breves
ALTCOMCEN
amplifying gate structure
anliken
Arganil
ashlee
atmospheric diving suits (ads)
Beinamar
berth bill of lading
bishop
bladder cleft
blandy
blitzs
BOD5
bona waviata
brainsalad
brandy-bottle
bring in a bill
broggles
calibrated span
carbinol intermediate
compound perimeter
conductivity of an aperture
congenital fascial dystrophy
copper(ii) orthotellurate
Corediol
corona measurement
dammartins
double-focus tube
end-to-end implantation
English garden-wall bond
equatorial guineas
execution of a provision seizure
Fergusonite-(Nd)
fibre optic patch panel
free sampling method
greek crosses
greling
growane
harchik
industrial truck
inorganic material bushing
intra-city
kigali
kirchhoff migration
kiyonga
knot-tying device
lease letter of guarantee
lophophorine
Makurdi North
mandelshtams
maximum-section area
mechanical mounting
model crystal
monsoon wind
moving chaingrate retort
muall
Neisser's double stain
Nipasol
nondestructive measurement
nonlinear systems
nonpackaging
Novokuznetskiy Rayon
ovarian tumors
Palma Sola
pecking at
per capita
phenyl glucosazone
plication
polycotyl
poulidor
power frequency earthing resistance
primary care
psoriasis difflusa
resourceful
reversal time
roofing glass
Rutland beauties
Satyridae
selfdom
signature generating authority
Siparia
skeetshoot
slitty-eyed
stand by sb.'s side
start sb off
subdirectories
subjective well-being
Tahifet
takengon (takingeun)
tee off
temporomandibular
test cement
threesides
to labour under a delusion misunderstanding
top tension
trefler
turn the edge of
universal facepiece
water-vapour saturation
weight at recruitment
wlne