右旋偏振光

小学综合英语1A--UNIT 12

UNIT TWELVE [00:15.99]What letter is this?Picture 1. [00:23.54]What letter is this,Tony.It is B.Picture 2. [00:37.28]What number is this? It is eight.Picture 3. [00:51.15]What shape is this? It is a square.Picture 4. [01:03.87]What shape is this? It

发表于:2018-12-13 / 阅读(210) / 评论(0)

小学综合英语1A

学个词 Learn a Word-VOA英语教学 3158 polarized

今天我们要学的词是 polarized. polarized is spelled p-o-l-a-r-i-z-e-d, polarized. Polarized是指鲜明的，两极分化的，In today's highly polarized political environment, Republican and Democratic partisans have staked their positions

发表于:2018-12-30 / 阅读(98) / 评论(0)

英语单词荟萃

六级词汇与结构练习（16）

坚持不懈，直到成功。我们每天的奋斗就像对参天大树的一次砍击，头几刀可能了无痕迹。每一击看似微不足道，然而，累积起来，巨树终会倒下。这恰

发表于:2019-01-03 / 阅读(132) / 评论(0)

四六级词汇与结构练习

英语歌曲:dido - thank you

dido - thank you 专辑:no angel My tea's gone cold,I'm wondering why I got out of bed at all 我的茶凉了，不明白自己为什么要起床。 the morning rain clouds up my window and I can't see at all 清晨的乌云笼罩在窗外，我什么也

发表于:2019-01-07 / 阅读(63) / 评论(0)

英语歌曲收藏之一

SSS 2012-03-06

This is Scientific American 60 Second Science, I am Cynthia Graber, this will just take a minute~ How can we search for life on exoplanets? Step one: examine the Earth as if it were an exoplanet. Thats the idea behind a recent look at earthshine. Res

发表于:2019-01-08 / 阅读(91) / 评论(0)

Scientific American(三)月

SSS 2012-02-09

This Scientific Americans 60 senconds science. I'm Cythia Graber. This will just take a minute. How did the zebra get stripes. One theory holds that stripes help confused predators. But stripes might be primarilly to protect zebras from ferocious ins

发表于:2019-01-08 / 阅读(110) / 评论(0)

Scientific American(二)月

英文歌曲:Every Avenue - Until I Get Caught Red Handed

Every Avenue - Until I Get Caught Red Handed Until I Get Caught Red Handed Every Avenue You expect, you presume I expose you the truth Can't you see that it's not what it seems I keep my secret safe with me In a box beside the sea Faces pale, faces s

发表于:2019-01-09 / 阅读(76) / 评论(0)

好听的英文歌曲

2006年VOA标准英语-Annan Describes Polarized World in Farewell Add

By Peter Heinlein United Nations 19 September 2006 Secretary-General Kofi Annan opened the annual U.N. General Assembly debate with a grim assessment of world progress during his 10-year term in office. ---- Kofi Annan opens his last U.N. General As

发表于:2019-01-12 / 阅读(170) / 评论(0)

2006年VOA标准英语（九月）

VOA标准英语2011--Key Vote Looms in US Amid Polarized Poli

Key Vote Looms in US Amid Polarized Political Atmosphere Sometings during the next several weeks, the U.S. Congress will take up the issue of raising the nation's debt ceiling so that the United States can continue to borrow money to cover a national

发表于:2019-01-14 / 阅读(139) / 评论(0)

VOA标准英语2011年(四月)

每日一词【1186】heavy-handed：手段强硬的

今天我们要学的词是heavy-handed。 Heavy-handed, 手段强硬的。耶鲁大学法学教授蔡美儿发表新书。 The book sparked a fierce debate about heavy-handed parenting style, 这本书引起了围绕对孩子严厉管教的育儿方式

发表于:2019-01-25 / 阅读(64) / 评论(0)

英语每日一词

儿童英语读物《神奇树屋》第二册 Knight At Dawn 05

5 被捕快快！安妮喊着。杰克紧紧跟在她后面。有人追过来了吗？这儿！快！安妮朝着门厅的一扇门猛冲过去。她把门推开了。他们俩一下子跌进了一个黑洞洞、冷冰冰的房间。门吱嘎一声

发表于:2019-01-28 / 阅读(113) / 评论(0)

汪培珽儿童英文分级书单《神奇树屋》

She Is Left-handed

A married couple, both avid golfers, were discussing the future one night. Honey, the wife said, if I were to die and you were to remarry, would you two live in this house?I suppose so-it's paid for.How about our car? continued the woman. Would the t

发表于:2019-01-30 / 阅读(87) / 评论(0)

趣味英语

英语歌曲:Dido:Thank you 谢谢你

Dido:Thank you 谢谢你 My tea's gone cold I'm wondering why I got out of bed at all The morning rain clouds up my window And I can't see at all And even if I could it'd all be grey But your picture on my wall It reminds me that it's not so bad It's

发表于:2019-02-01 / 阅读(73) / 评论(0)

流行英文歌曲

每日一词【1092】Polarized：两极分化的

今天我们要学的词是polarized。 Polarized, 两极分化的。 A polarized society, 两极分化的社会。 The debate over illegal immigration has become polarized lately, 有关非法移民议题而展开的辩论最近日趋两极化。美国

发表于:2019-02-03 / 阅读(75) / 评论(0)

英语每日一词

学个词Learn a Word 第1186期 Heavy-handed

发表于:2019-02-06 / 阅读(65) / 评论(0)

英语单词荟萃

美国俚语:Caught redhanded 什么意思?

某天晚上，我约了好友Carmen一起去看电影。我在电影院入口处等了她一个小时却依然看不到她的踪影。正当我等得心急如焚之际，她面带恐惧、气喘吁吁地跑过来对我说在一家便利店目击了一

发表于:2019-02-09 / 阅读(137) / 评论(0)

美国俚语

美国俚语:Caught redhanded什么意思?

发表于:2019-02-09 / 阅读(127) / 评论(0)

美国俚语

“逮个正着”怎么说

小时候，总是觉得自己特别倒霉。别的同学回家偷看电视都不会被发现，而我一偷看就被爸妈逮个正着，狠批一通。逮个正着在英语中叫catch someone red-handed。最开始的时候，它的意思是说某人

发表于:2019-02-13 / 阅读(89) / 评论(0)

实用英语

英语听力文摘 English Digest 368、屎壳郎的“导航仪”

The Eye of the Dung Beetle A number of animals, including honeybees and butterflies, use sunlights polarization in their navigation s , but the dung beetle is the first animal ever discovered to use moonlights polarization to guide its travels. Polar

发表于:2019-02-16 / 阅读(71) / 评论(0)

英语听力文摘 English Digest

学个词Learn a Word 第1092期 Polarized

发表于:2019-02-18 / 阅读(59) / 评论(0)

英语单词荟萃

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学英语单词

AMIMechE,A.M.I.Mech.E

carved camphorwood chest

Centrale Bank van Suriname