单词：dentin chips
单词：dentin chips 相关文章
[00:01.65]第19单元 [00:03.29]Food and drink [00:05.02]食物和饮料 [00:06.74]Lesson 73 [00:08.48]第73课 [00:10.21]1 Read and say [00:12.50]1 读和说 [00:14.79]LILY:Hello,Han Mei!You have a watch.What time is it? [00:17.36]LILY:喂,韩梅!你看
初中英语人教版初一
Unit 4 When was it invented? [00:07.40]Section B [00:09.07]1a The words in the box describe how food tastes [00:15.36]Write them under the correct pictures. [00:18.96](Some pictures have more than one word.) [00:21.79]sweet crispy salty sour [00:29.6
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[00:03.68]Lesson M [00:05.68]What Do You Like? [00:07.73]Let's talk. [00:09.08] Le Le, do you [00:10.08]like hamburgers? [00:11.76] Yes, I do. [00:12.82]They're yummy. [00:14.36]No, I don't like hamburgers. [00:17.57] Then what do you like, Rose? [00
新路径小学英语四年级上册(一起)
UNIT FIVE [00:03.58]What do you like?Picture 1. [00:11.34]FASTFOOD SHOP [00:14.81]Opening Hours 7am.- 10pm.The fastfood shop is open. [00:26.67]Let's go in,Gogo.Picture 2. [00:35.21]I like cookies,Gogo. What do you like?Picture 3. [00:46.45]I like no
小学综合英语3A
[00:04.40]第四课 新朋友 [00:08.80]Point and say. [00:13.07]指和说 [00:17.35]Peter is helpful. [00:20.48]Peter乐于助人。 [00:23.61]Sally is clever. [00:27.00]Sally聪明。 [00:30.38]helpful [00:33.01]乐于助人 [00:35.63]clever [00:37.96]聪明 [00:40.28]po
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北师大版初中英语七年级上
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
The price(s) of some personal computers are likely to drop, following drastic cuts this week on some Intel and AMD microprocessors. At the same time Intel unveiled a new line of processors that are much faster than with their previous chips. NPR's W
2006年NPR美国国家公共电台
13 May 2002, 14:14 UTC AGRICULTURE REPORT – May 14, 2002: Wood Chips Protect Waterways By George Grow This is the VOA Special English AGRICULTURE REPORT. American scientists are developing ways to l
农业与发展
今天要讲的习惯用语都是以chips这个词为主的。Chips当然是chip这个词的多数。和许多英文单词一样，chip 也有好几种解释。 在今天我们要讲的前两个习惯用语里，chips的意思是赌博时用来代替钱
美国习惯用语
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初中英语人教版一年级
今天我们要学的词是bargaining chips。 Bargaining chips, 是筹码的意思。The hostages were used as bargaining chips during the standoff between the bank robbers and the police, 银行劫匪在跟警察对峙的过程中，把人质做为筹
英语每日一词
今天我们要学的词是bargaining chips。 Bargaining chips, 是筹码的意思。The hostages were used as bargaining chips during the standoff between the bank robbers and the police, 银行劫匪在跟警察对峙的过程中，把人质做为筹
英语单词荟萃
学一种外语难上加难的地方可能得数习惯用语了，因为即使一个习惯用语里的每一个词你都知道得一清二楚，但是你还是会茫然不知这个习惯用语究竟是什么意思。 我们来听个相当说明问题的
美国习惯用语
我们上次讲的习惯用语都来自一种赌博craps。玩儿craps要掷两颗骰子，根据骰子落地的点数来决定输赢，而骰子的英文是dice。 我们今天就来学由dice发展而来的两个习惯用语。第一个是： loade
美国习惯用语
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
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
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