单词:dentinogenic
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THIS IS AMERICA - Making Music Together BARBARA KLEIN: Welcome to THIS IS AMERICA in VOA Special English. Im Barbara Klein. STEVE EMBER: And Im Steve Ember. This week, we explore music through the eyes of two married couples. One of them produces rec
By Sabina Castelfranco Istanbul 30 November 2006 Pope Benedict XVI visited the Blue Mosque in Istanbul Thursday, becoming the second pope to enter a Muslim place of worship. He also visited Aya Sophia, which used to be Christianity's largest church.
Ouch! About a quarter of all school-age kids will break or otherwise damage a tooth. Adults have their share of cracked chompers too. But what if fixing a busted bicuspid was as easy as zapping it with a laser? Preliminary work with young rats has mo
By Al Pessin Pentagon 15 May 2006 In a speech on immigration policy Monday evening, President Bush is expected to announce an expansion in the use of National Guard troops along the U.S.-Mexico border
OG Bobby Johnson Word on the street I'm a suspect Hangin' with the killers in the projects Potato on the barrel keep quiet (shh) Catch a nigga slippin' from behind (boom) O.G. Bobby Johnson! O.G. Bobby Johnson! O.G. Bobby Johnson! O.G. Bobby Johnson!
THIS IS AMERICA - Second Chances for Prisoners, Horses and the Unemployed; Dogs Help Children Learn to Read CAROLYN PRESUTTI: Welcome to THIS IS AMERICA in VOA Special English. Im Carloyn Presutti. STEVE EMBER: And Im Steve Ember. This week on our sh
Children Learn to Play Music by Listening in Suzuki Method Five-year-old Hannah Mei Steury started violin lessons two months ago. Her teacher, Stephanie Flack, says Twinkle, Twinkle Little Star is the first song children learn to play. Its a very sim
AMERICAN MOSAIC -March 22, 2002: VOA's Maurice Joyce remembered / Grand Central Terminal in New York / Oscar-nominated songs HOST: Welcome to AMERICAN MOSAIC —.. VOA’s radio magazine in Special En
By Mary Morningstar Washington 01 April 2006 Kenny Rogers Legendary singer Kenny Rogers has recorded more than 60 albums that have sold over 100 million copies worldwide. He made his first appearance
By Catherine Maddux Washington 07 February 2006 From East Africa all the way to the southern most part of the continent, drought has ruined crops, leaving millions of people dependent on international
By Sabina Castelfranco Rome 14 April 2006 Pope Benedict in Good Friday procession in Rome For the first time, Pope Benedict led the traditional Way of the Cross procession in Rome's ancient Coliseum.
Sad Story( 悲伤故事)- Loveholic It's a sad story yunanhido balgun hessal gadughan ichi mothal haru nul kumkwo odon arumdaun nare baraji anhadon nunmuri chajawa Gude ibgae momun shirin maltuga modun bichul dada suchin barammajodo sumjugyo uro cause y
Getting Rid Of Cavities Don: Sorry, I'm late. I was brushing my teeth. Yal: Brushing your teeth! Right before A Moment of Science? Why? D: I'm trying to get rid of a cavity . Y: Get rid of a cavity ? Are you stuck with a cavity once you have it? D: I
Getting Rid Of Cavities 牙痛是继续忍受还是提前做好防护?爱护牙齿,每天的必修课。 M:Sorry,I'm late.I was brushing my teeth. W:Brushing your teeth?Right before 'A Moment Of Science'? Why? M:I'm trying to get rid of a cavity. W
DNA Helps Catch Poachers 科学家们利用一种革命性的基因技术成功确定了走私犯屠宰大象的非洲地区,这些大象沦为全世界非法象牙贸易的受害者。利用非洲大象的DNA图谱,他们已发现最近缉获的象
Enamel is the hard outer tooth layer. 牙釉质是牙齿坚硬的外层。 The cavity gets larger by entering the softer second tooth layer, the dentin. 蛀牙洞到了牙齿的较软的第二层, 也就是牙本质时,龋洞就会变得大的多。
听力文本 Recording 4[qh] 录音4[qh] 1. A: And can I have your name, please?[qh] 1、A:能请你告诉我你的名字吗?[qh] B: Yes, it's Andrew Browne.[qh] B:好,安德鲁布朗。[qh] A: Is that spelt the same as the colour?[qh] A:是和
Recording 34 录音34 1. it 1、它 2. look 2、看 3. fool 3、愚蠢的 4. bad 4、坏的 5. workman 5、工匠 6. far 6、遥远 7. bird 7、鸟 8. sport 8、运动 9. uncle 9、叔叔 10. stars 10、星星 11. heart 11、心 12. near 12、邻近
听力文本 Recording 7 录音7 1. We had a good response to our survey and we found that while 80% of our students drink coffee, only 15% drink tea, with the rest preferring water. 1、我们的调查反响很好,我们发现,80%的学生喝咖啡
听力文本 Recording 6 录音6 1. A: I hope you've enjoyed your stay with us. 1、A:我希望您在这儿住得愉快。 B: Yes, it was lovely, but I had to pay £95, which seems a bit expensive. Last time I stayed here, I only paid £80. B:是