单词：cover dentin
单词：cover dentin 相关文章
上星期我朋友的公司出了一起风波。一名会计被发现挪用公款。他连续几个月没被发现，因为他做得很隐蔽。我们可以用一个习惯用语来形容他的这种做法，那就是cover one's tracks. To cover one's
英语口语
cover,遮盖。 Mary covered her face with her hands. 玛丽用双手捂住脸。 cover,有涵盖的意思，下面这句子表示抵消。 The price just covers the cost． 这个价格正好抵消成本。 His report covered many subjects． 他的报告涉及很多课题。 cover,采访，报导。 Jack
蒋健棠一词多意
Lily is talking to her singer friend, Chad. L: Chad, what a lucky guy you are! C: What do you mean? L: Well, you've got everything a person could ask for: a lovely family, money and fame. C: Nothing's
赖世雄中级美国英语
今天我们要学的词是cover up. To cover up意思是掩盖事实。An Australian archbishop was sentenced to a year in detention for covering up child sexual abuse by a priest. 澳大利亚一名大主教因为掩盖一名神父性侵儿童的行为
英语单词荟萃
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
英伦广角
By Mona Ghuneim New York 19 November 2007 A group of journalists and columnists who write on and from the Middle East say covering that part of the world in a positive light is not easy. They say it is much easier to fall into a negative pattern of w
VOA常速英语2007年（十一月）
AS IT IS 2016-08-17 Sports Illustrated Magazine Reveals 'Golden' Cover This is Whats Trending Today. On August 16, 1954, Sports Illustrated published its first-ever magazine. The new publication led with an article called the The Golden Age is Now. S
2016年VOA慢速英语(八)月
AGRICULTURE REPORT - Cover Crops By Mario Ritter Broadcast: Tuesday, March 23, 2004 This is Steve Ember with the VOA Special English Agriculture Report. The idea to grow a crop that improves the land
农业与发展
AGRICULTURE REPORT - Cover Crops Are Good for the Soil (and the Farmer) By Mario Ritter Broadcast: Tuesday, May 24, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Cover crops are
农业与发展
Say what you want and leave your shyness home Do what you want and write a little poem Leave it for her and live another day And you should *leave* it for her the girl around the way Write down a list of things you want to do Leave it in work because
节奏布鲁斯
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
英语听力文摘 English Digest
我们今天要讲的习惯用语都有这个词: story。也许很多人都知道这个词。它通常解释为故事，也可以是新闻报导的意思。我们要学的第一个习惯用语是: cock and bull story。我们知道cock是公鸡，bu
美国习惯用语
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
英语听力文摘 English Digest
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
英语听力文摘 English Digest
Page three of the County Tribune There's a story about the fair and a picture of you In black and white, blue ribbon, best damn shoes Already know what happens now The editor of Vogue rolls through town Sees that picture, tracks you down, and Next th
美国乡村音乐
Pre-Listening Vocabulary iconic: famous or well-known for its time float: to be up in the air; not resting on the ground manuscript: the written text of a book incorporate: to add in; to combine element: an aspect or detail adage: a proverb, a short
趣谈英语
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。
口腔临床英语对话
The later generations of Edgar Snow, author of the book Red Star Over China, have met the son of Xie Liquan, the trumpet playing figure on the cover of the book in Beijing. Red Star Over China, a 1937 book by American journalist Edgar Snow, is an acc
2015CRI中国国际广播电台
Go, cover your tracks in the snow Time is slow My hands are empty Go home Years concrete and cold They stared me down Avoid town Hollow and empty And falling down Oh, we searched all night For a piece of bread And when it comes Give it to the birds i
美国乡村音乐