[医] 口腔卫生

255.Do you have anything to declare? 256.What's the purpose of your stay? 257.Passport and visa,please. 258.May I give you an oral declaration? 259.Have you any prohibited goods with you ? 260.You don't have to pay on personal belongs. 261.

发表于:2018-11-29 / 阅读(275) / 评论(0) 分类 公务员英语口语

255.Do you have anything to declare? 256.What's the purpose of your stay? 257.Passport and visa,please. 258.May I give you an oral declaration? 259.Have you any prohibited goods with you ? 260.You don't have to pay on personal belongs. 261.

发表于:2018-11-29 / 阅读(239) / 评论(0) 分类 公务员英语口语

7. Natural Yoghurt beats bad breath Sugarless yoghurt could help beat bad breath, tooth decay and gum disease, say scientists. Japanese researchers found eating the yoghurt reduced levels of hydrogen sulphide - a major cause of bad breath - in 80% of

发表于:2018-11-30 / 阅读(174) / 评论(0) 分类 听美文故事记6级单词

Caffeine is the "Drug" of Choice in Many Cultures From VOA Learning English, this is Science In The News in Special English. Im Avi Arditti. And Im Faith Lapidus. Today, we report on caffeine and two popular drinks: tea and coffee. We tell about

发表于:2018-12-07 / 阅读(126) / 评论(0) 分类 2013年VOA慢速英语(七)月

More oral practice [00:21.33]更多的口头练习 [00:23.07]In the supermarket [00:25.04]在超级市场 [00:27.01]You are in a supermarket with your parents. [00:29.05]你与你的父母在一家超级市场。 [00:31.09]What are you going to buy?

发表于:2018-12-13 / 阅读(269) / 评论(0) 分类 沪教版牛津小学英语六年级

Unit 3 This is what I need. [00:05.17]单元三 这是我需要的 [00:07.55]Look and learn [00:09.57]看并且学习 [00:11.60]shoes socks uniforms [00:15.70]鞋子 短袜 制服 [00:19.80]Read and say [00:21.93]读并且说 [00:24.06]Kitty,what do

发表于:2018-12-13 / 阅读(278) / 评论(0) 分类 沪教版牛津小学英语五年级

More oral practice [00:23.14]Listen and read [00:26.70][ei] a baby favourite [00:33.85]a-e grade space [00:38.43]ai sail paint [00:43.47]ay lay stay [00:48.43]eigh eight weight [00:53.11][ai] i pilot tiger [01:00.68]i-e line white [01:06.25]y fly sky

发表于:2018-12-13 / 阅读(244) / 评论(0) 分类 沪教版牛津小学英语五年级

Oral Cancer Caused by HPV Soars in Developed Countries The human papillomavirus, HPV, is actually many different viruses. One particular strain causes oral cancer, and doctors say the number of cases is reaching epidemic levels. Most of the victims a

发表于:2018-12-16 / 阅读(118) / 评论(0) 分类 VOA标准英语2013年(六月)

Study: Bad Teeth, Gums Major Problems A new report says nearly four-billion people more than half the worlds population have major tooth decay, or cavities. Health officials warn that poor oral health can lead to social and psychological problems. Pr

发表于:2018-12-16 / 阅读(103) / 评论(0) 分类 VOA标准英语2013年(六月)

Lesson 15 Should Smoking Be Prohibited? Text Passive Path to Death for Non-smokers Alice Trillin was 38 and thought she was in excellent health. Then this completely crazy thing happened. I coughed and a tiny, tiny blood clot took me to get a chest X

发表于:2018-12-16 / 阅读(187) / 评论(0) 分类 日常英语口语

SCIENCE REPORT – February 13, 2002: Oral Health Study By George Grow This is the VOA Special English SCIENCE REPORT. A new report examines the problem of tooth and gum disease in the United States.

发表于:2019-01-02 / 阅读(211) / 评论(0) 分类 科技之光

By Carol Pearson Washington, DC 15 September 2006 watch Meth and Dental Care Methamphetamine Ice Methamphetamine is an addictive drug that can damage brain cells. It is suspected to cause a movement disorder similar to Parkinson's disease. Meth use

发表于:2019-01-07 / 阅读(222) / 评论(0) 分类 2006年VOA标准英语(九月)

SCIENCE IN THE NEWS - Fight to End Polio a Story of Unexpected Problems, but Also Progress Over the years, polio experts have had to learn to deal with surprises. Transcript of radio broadcast: 03 March 2008 VOICE ONE: This is SCIENCE IN THE NEWS in

发表于:2019-01-11 / 阅读(145) / 评论(0) 分类 VOA慢速英语2008年(三)月

How Do You Like Your Caffeine -- In Tea or Coffee? From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Avi Arditti. And Im Faith Lapidus. Today, we report on caffeine and two popular drinks: tea and coffee. We tell about a s

发表于:2019-01-12 / 阅读(141) / 评论(0) 分类 2013年VOA慢速英语(五)月

SCIENCE IN THE NEWS - How Do You Like Your Caffeine -- In Tea or Coffee? From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Avi Arditti. And Im Faith Lapidus. Today, we report on caffeine and two popular drinks: tea and cof

发表于:2019-01-12 / 阅读(124) / 评论(0) 分类 2013年VOA慢速英语(三)月

Lesson 24 Want to Kill Yourself ? Text A I wonder whether smoking is as harmful as doctors make us believe it to be? Some of the things they say are really hair-raising, and even if only half of what they say is true , then it is , if not suicidal, a

发表于:2019-01-14 / 阅读(281) / 评论(0) 分类 英语口语教程(Oral Workshop)--中级

From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Avi Arditti. And Im Faith Lapidus. Today, we report on caffeine and two popular drinks: tea and coffee. We tell about a study that found black tea is better for your health

发表于:2019-01-24 / 阅读(184) / 评论(0) 分类 英语语言学习

By Jessica Berman Washington 27 November 2007 Endemic cholera, a potentially fatal diarrheal disease found in the world's poorest countries, could be effectively controlled by orally vaccinating half of the affected populations once every two years f

发表于:2019-01-26 / 阅读(143) / 评论(0) 分类 VOA常速英语2007年(十一月)

I must pause for one fast second and say a fast word about oral contraception. 我必须打断一下,很快地说一句关于口头避孕的事。 I was involved in an extremely good example of oral contraception two weeks ago. 两星期前,我碰到

发表于:2019-02-02 / 阅读(184) / 评论(0) 分类 伍迪单口相声精选

President Barack Obamas signature health care law appeared to be in legal jeopardy Tuesday, following oral arguments before the Supreme Court of the United States over whether the law is constitutional. The case now before the high court represents a

发表于:2019-02-13 / 阅读(109) / 评论(0) 分类 英语新闻
学英语单词
acetonyl urea
acid conditioned reaction
Ad.val.
Aghoueyyit
ATU-C
automatically programmed tool
auxiliary ships
avf
back channel
bahrainiss
Beckett
benefit s in kind
blood oxygen sensor
bottom water screen
bsg
bynin(e)
capricorn beetle
carbontetrabromide
cephala
chadacryst
Cheng-chiang
cliff land slide
coaxial circle
contracted domain
corn-cockle
corpora pyramidale
cras
crowding in on
deep sea floor geology
deflector rod
democradura
dihydroformon
egg crate arrangement
electret motor
endothelioinoma
enolic ester type
epi-wafer
extromit
Faridpur District
firecrackas
gap-gas segregating ring
genus Bungarus
Gerpir
going to do
Goormaghtigh cells
guide-tracks
half-metallic
Ictonyx
initial condition code
instrumental mechanism
instyle
lambis crocata
madey
manual traverse
mark boat
mems postprocessing
Meskhetian
modulometer
molten iron
Monosulcocypris
necessitas non habet legem
neopolarography
new view of money creation
nickel chromium nickel silicon thermocouple
non-coherent detection
non-parabolic
nonlecture
Nothofagus dombeyi
object diskette
open burning coal
Oppanol
ornithine decarboxylase
perfectness
postnodal crossveins
precast reinforced concretesupport
pressure-sensitivity to temperature
radial brush
radio house
raise grain
Rapanea
re-recordable
reens
relief of end moraine
rufous-capped antshrikes
S & L, S and L
Salix berberifolia
Schreger's striae
shock spring
snied
strickles
student subsidies
sweet corn plant
Tamitatoala, R.
two-feldspar geothermometry
unbanked attitude
United States marine underwriters
unostentatiousness
upper index
virtual security network
water repellents
wet impinger
wife-beatings