[医] 牙科化学

Lesson 13 What's Wrong with Them? Text A I'm forty and married with two children. My trouble is that I haven't got enough to do. The kids are at school all day and the house is empty. So I eat chocola

发表于:2018-11-27 / 阅读(254) / 评论(0) 分类 新概念英语青少版

[00:03.15]第五单元 复习 [00:06.30]Lesson 17 Read and act [00:09.87]第17课 阅读并表演 [00:13.45]During the break, [00:15.03]课间, [00:16.61]Li Lei happened to see Paul's mark on the report of a chemistry experiment. [00:19.94]李雷偶然

发表于:2018-12-01 / 阅读(100) / 评论(0) 分类 初中英语人教版初三

[00:00.00]Time to get up [00:17.92]该起床啰! [00:35.84]A:Time to get up. [00:36.77]该起床啰! [00:37.69]B:But I still want to Sleep. [00:39.25]可是我还想睡 [00:40.80]It's getting late [00:42.02]太晚了 [00:43.23]A:It's gettin

发表于:2018-12-02 / 阅读(71) / 评论(0) 分类 英语会话800句

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(86) / 评论(0) 分类 科技之光

[00:21.89]lesson 1 [00:36.05]Have/has got =have/has [00:59.22]I have got a CD player, [01:03.97]but Jim hasn't got one. [01:10.92]Has Lucy got one? [01:22.99]I have a CD player, [01:31.66]but Jim hasn't/doesn't have one. [01:50.60]Does Lucy have a Cd

发表于:2018-12-10 / 阅读(119) / 评论(0) 分类 初中英语人教版初三

[00:07.13]Later that morning,Annie attends a special class for students [00:12.93]who are non-native speakers. [00:16.74]The tutor is interviewing an ex-student of the College. [00:22.05]For Questions 24 to 32,listen to the interview, [00:29.44]and c

发表于:2018-12-11 / 阅读(172) / 评论(0) 分类 最新版雅思听力指南

[00:03.89]Lesson 5 1 Dialogue [00:09.64]Mr Zhu is showing the students of Class 4 the chemistry lab. [00:16.30]Mr Zhu: Now,this is the chemistry lab. [00:20.45]Have you been in this lab before? All:No. [00:25.50]Mr Zhu: Ok,listen carefully,please. [0

发表于:2018-12-13 / 阅读(156) / 评论(0) 分类 高中英语人教版高一

发表于:2018-12-25 / 阅读(95) / 评论(0) 分类 洋话连篇

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(101) / 评论(0) 分类 2015年ESL之就医和人际交往

As It Is - Remember Your Chemistry Classes? An international team of researchers recently reported creation of a new element that is 40 percent heavier than lead. The researchers successfully developed what they are calling Element Number 117 at a la

发表于:2019-01-03 / 阅读(103) / 评论(0) 分类 2014年VOA慢速英语(八)月

Well, we are going to take a look at some astonishing video of a tornado. Let's take a listen. This is in Minnesota as it just splinters a farmhouse. Oh, no. Oh, no, no, no, no. That looks like a bomb exploded. As you can see, pieces of it flying eve

发表于:2019-01-07 / 阅读(83) / 评论(0) 分类 CNN2010年(八)月

Having the opportunity to take on a diverse range of classes such as economics and chemistry along with her music studies is the perfect combination for Diane. Marsha James | Washington DC 10 August 2010 Oberlin Conservatory of Music Student Diane Ly

发表于:2019-01-13 / 阅读(79) / 评论(0) 分类 VOA标准英语2010年(八)月

ROBERT SIEGEL, HOST: On the front lines of the opioid crisis, it's a familiar story - the addict whose first exposure to opioids was a legitimate prescription usually from an M.D. but sometimes from a dentist. In 2012, the last year for which we have

发表于:2019-01-16 / 阅读(81) / 评论(0) 分类 2017年NPR美国国家公共电台9月

This years Nobel Prize in Chemistry is about the worlds smallest machines. G?ran Hansson, secretary general of the Royal Swedish Academy of Sciences, earlier this morning. The Royal Swedish Academy of Sciences has decided to award the 2016 Nobel Priz

发表于:2019-01-17 / 阅读(120) / 评论(0) 分类 2016年Scientific American(十)月

I would just like to say as an African woman 我只是想说作为一个非洲女人 that I believe the diet that we need 我相信我们需要的饮食疗养 is really to remove the crazy belief 是拿走那种疯狂的相信 that there is anything

发表于:2019-01-18 / 阅读(53) / 评论(0) 分类 TED演讲娱乐篇

SCIENCE IN THE NEWS - November 26, 2002: Dental Health By Nancy Steinbach VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program abo

发表于:2019-01-30 / 阅读(102) / 评论(0) 分类 科技之光

论坛热贴:孩子是父母的翻版 在LT论坛上,看到了一个人气巨旺的贴子 -- 如何译孩子是父母的翻版? 看来,大家往往对地道的中文情有独钟!但愿,LT能与您共同探讨出一个较为地道的英文表

发表于:2019-02-01 / 阅读(82) / 评论(0) 分类 实用英语

By Tom Rivers London 07 October 2009 Ada Yonath (file photo) Two Americans and one Israeli share this year's Nobel Prize in Chemistry for their work showing how the DNA code is translated into life itself. Americans Venkatraman Ramakrishnan and Thom

发表于:2019-02-03 / 阅读(81) / 评论(0) 分类 VOA标准英语2009年(十月)

By Kevin Billinghurst Stockholm 10 October 2007 The 2007 Nobel Prize for Chemistry has been awarded to Gerhard Ertl of the Max Planck Society in Berlin. Kevin Billinghurst has the story from Stockholm. The Royal Swedish Academy of Sciences honors Pr

发表于:2019-02-04 / 阅读(90) / 评论(0) 分类 2007年VOA常速英语(十月)

A Japanese and a pair of American scientists captured this year's Nobel chemistry prize for discovering a glowing green protein in jellyfish that can be used to spot the beginning of diseases like cancer. Lisa Bryant has more on the prestigious awar

发表于:2019-02-06 / 阅读(78) / 评论(0) 分类 VOA标准英语2008年(十月)
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