牙根管

07 牙病的预防与治疗 DATE=2-27-01 TITLE=SCIENCE IN THE NEWS #2113 - (1)Dental Health BYLINE=Nancy Steinbach VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the

发表于:2018-12-07 / 阅读(58) / 评论(0) 分类 科技之光

EXPLORATIONS - Erie Canal By Jerilyn Watson Broadcast: Wednesday, November 10, 2004 (MUSIC) VOICE ONE: I'm Shirley Griffith. VOICE TWO: A picture of the Erie Canal. (Picture - DOT) And I'm Steve Ember

发表于:2018-12-15 / 阅读(65) / 评论(0) 分类 Explorations

13 Seeing a Dentist GLOSSARY check-up an exam where a dentist or doctor considers ones health and looks for any problems * The last time I went in for a check-up, the doctor hadmy blood tested for cholesterol and glucose. cleaning the process of havi

发表于:2018-12-26 / 阅读(68) / 评论(0) 分类 2009年ESL之就医和人际交往

Major Dental Work Sadie: Hi, Im Sadie. You must be Gordon. Gordon: Yes, I am. Its nice to meet you. Its a little strange to be set up, isnt it? Sadie: It was nice of Felina and Jaime to arrange this date. Gordon: It was. Jaime told me that youre a de

发表于:2018-12-27 / 阅读(66) / 评论(0) 分类 2015年ESL之就医和人际交往

By Anjana Pasricha New Delhi 22 September 2007 A political storm is raging over a project to build a shipping canal in southern India. As Anjana Pasricha reports from New Delhi, Hindu activists say the canal will destroy a bridge they believe was bui

发表于:2019-01-13 / 阅读(104) / 评论(0) 分类 2007年VOA标准英语(九月)

Dr. Chung: Hello, Luis, Im Dr. Chung. Youre here for a check-up and a cleaning , is that right? Luis: Yes, thats right. Dr. Chung: Okay, lets take a look. Have you had your wisdom teeth taken out? Luis: No, I havent. Dr. Chung: HmmYou may need to do

发表于:2019-02-05 / 阅读(29) / 评论(0) 分类 地道美语播客