盾片状上皮

SSS 2008-08-29

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. This will just take a minute. Youve probably chased a fly or two around the house this summer. And, chances are, it took a few swings before you brought down the buzzing nuisance.

发表于:2018-12-02 / 阅读(229) / 评论(0)

Scientific American(八)月

初中二年级英语(人教新课标版)上册 Unit 4 How do you get to sc

发表于:2018-12-04 / 阅读(285) / 评论(0)

人教新课标初中二年级上

小学三年级英语(人教新课标版)下册 Unit 1 Welcome back to scho

发表于:2018-12-04 / 阅读(224) / 评论(0)

人教新课标小学三年级英语

[单词解析速记].JV454.(Refute.and.Recuperate)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2018-12-04 / 阅读(141) / 评论(0)

单词解析速记

[单词解析速记].JV449.(Transcend.and.Deluge)

发表于:2018-12-04 / 阅读(173) / 评论(0)

单词解析速记

牛津少儿英语 let's chant 2 - The Hello Song (musc only)

图片1

发表于:2018-12-06 / 阅读(247) / 评论(0)

Let's chant Let's sing

人教版小学英语五年级上--Unit 5 Is this your schoo

Unit 5 Is this your schoolbag? [00:02.44]第五单元这是你的书包吗？ [00:04.88]Lesson 25 Just speak [00:07.22]第二十五课刚才的谈话 [00:09.56]Hey,boys and girls! [00:11.30]嘿，男孩和女孩！ [00:13.04]Don't leave your things

发表于:2018-12-12 / 阅读(239) / 评论(0)

人教版小学英语五年级

新目标初中英语八年级上--Unit 8 How was your schoo

Unit 7 How do you make a banana smoothie? [00:04.99]SECTION A [00:07.92]1b Listen and put the instructions in the correct order. [00:55.14]2a Listen to Maria and Katie making fruit salad. [01:02.41]Write the names of the ingredients under Now much or

发表于:2018-12-13 / 阅读(312) / 评论(0)

新目标初中英语八年级上

GOING TO GRADUATE SCHOOL

DIALOG 24 laurance--How's school going? soony--Just fine.I finally got the grant to go to graduate school. laurance--Great!Are you starting your doctorate? soony--That's right.I'm going to do it in bi

发表于:2018-12-26 / 阅读(207) / 评论(0)

英语经典听力对话

IN THE NEWS - Saudis Dispute Terror Critics

IN THE NEWS - December 7, 2002: Saudis Dispute Terror Critics By Jerilyn Watson This is Steve Ember with the VOA Special English program IN THE NEWS. This week, the government of Saudi Arabia announce

发表于:2019-01-02 / 阅读(211) / 评论(0)

教育与新闻

专业术语—口腔生理学术语E3(英文详解)

Epidermal growth factor - a cytokine that stimulates epithelial cell proliferation. Epinephrine - a neurotransmitter substance found at all adrenergic synapses (nor epinephrine or epinephrine). It is

发表于:2019-01-03 / 阅读(236) / 评论(0)

医务英语

专业术语—口腔生理学术语J-K(英文详解)

Junctional epithelium - the epithelium which seals the base of the gingival sulcus against the tooth. Keratan sulphate - a glycosaminoglycan found in cartilage, with chondroitin sulphate. Keratin - a

发表于:2019-01-03 / 阅读(224) / 评论(0)

医务英语

专业术语—口腔生理学术语Q-R(英文详解)

Quadrate - one of the bones which together with the articular bones and the dentary, made/make up a reptile's jaw. In mammals the quadrate bone is incorporated into the middle ear as the incus. Ramus

发表于:2019-01-03 / 阅读(256) / 评论(0)

医务英语

SSS 2009-08-12

Youve given some thought to oxygen, carbon, uranium. But youve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and Technology, or NIST, says that ytterbium could find a rol

发表于:2019-01-08 / 阅读(185) / 评论(0)

Scientific American(八)月

2005年NPR美国国家公共电台六月-Scrushy Declared Not Guilty of Fraud

This is All Things Considered from NPR news, I'm Robert Siegel and I'm Michele Norris. In Alabama, jurors've found Richard Scrushy not guilty of all charges. Scrushy is the founder and fired CEO of HealthSouth, the medical services company. And he wa

发表于:2019-01-08 / 阅读(308) / 评论(0)

2005年NPR美国国家公共电台

VOA慢速英语2010年-Development Report - How Manute Bol Us

This is the VOA Special English Development Report. Manute Bol played ten years in the National Basketball Association. But he will be remembered as much for his shot-blocking in the NBA as for his charity work in Sudan. He died June nineteenth from

发表于:2019-01-11 / 阅读(230) / 评论(0)

2010年VOA慢速英语(七)月

Give us 15 Minutes A Day

Your boss has a bigger vocabulary than you have. That's one good reason why he's your boss. This discovery has been made in the word laboratories of the world. Not by theoretical English professors, but by practical, hard-headed scholars who have bee

发表于:2019-01-21 / 阅读(173) / 评论(0)

阅读空间

Johns Hopkins Malaria Institute

72 约翰斯·霍普金斯疟疾协会 DATE=7-19-01 TITLE=SCIENCE REPORT - Johns Hopkins Malaria Institute BYLINE=Jill Moss (Start at 01'0

发表于:2019-01-30 / 阅读(222) / 评论(0)

科技之光

HEALTH REPORT - Lutein

HEALTH REPORT -June 12, 2002: Lutein By Nancy Steinbach (Picture -Laretta Geren) This is the VOA Special English Health Report. Recent research has suggested that a nutrient called lutein (LOO-teen) m

发表于:2019-01-30 / 阅读(187) / 评论(0)

健康与环境

Offering Substitute　提供代用品

Offering Substitute 提供代用品 Specimen Letters1. Offering Rayon in Place of Watered Silk提供人造丝代替水洗丝Dear Sirs,Thank you for your fax of yesterday (April 3) with your order No.456 for 5,000 metres of 100cm wide watered silk. We

发表于:2019-02-05 / 阅读(233) / 评论(0)

实用英语

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

adenocarcinoma of urachus

alismatidaes

aphis (protaphis) formosana

bill dishonored by nonpayment