中子平均自由径

Jack Welch

Throughout my 41 years at GE, I’ve had many ups and downs. In the media, I’ve gone from prince to pig and back again. And I’ve been called many things. In the early days, when I worked at our 1)

发表于:2018-11-28 / 阅读(290) / 评论(0)

疯狂英语2002年

外贸英语口语UNIT2

A:Mrs Mar,I saw your raising bicycles over there.It really looks smart. B:You said it.They are the new models of our name brand Phynex raising bicycles,a lot lighter than the other ones.A great favourite with the young people abroad. A:How much do t

发表于:2018-12-03 / 阅读(209) / 评论(0)

外贸英语口语

娜塔莉波特曼哈佛大学演讲第9期

People always talk about diving into things you're afraid of. That never worked for me. 人们总是说要放手去做你害怕的事。这对我而言行不通。 If I'm afraid I run away, and I would probably urge my child to do the same. 如果我害

发表于:2018-12-05 / 阅读(116) / 评论(0)

TED演讲娱乐篇

有声英文阅读-黑洞

Black Holes What is a black hole? Well, it's difficult to answer this question, since the terms we would normally use to describe a scientific phenomenon are inadequate here. Astronomers and scientist

发表于:2018-12-31 / 阅读(190) / 评论(0)

有声英文阅读

英语语法：107 When to Leave Out "That"

Grammar Girl here. Today's topic is the word that. When do you need it, and when can you leave it out? Also, I'll have an announcement at the end of this show about extra book giveaways and my book tour. Now, guest-writer Bonnie Trenga writes, Today

发表于:2019-01-02 / 阅读(132) / 评论(0)

英语语法 Grammar Girl

电影歌曲:《暮光3:月食》主题曲Neutron Star Collis

Neutron Star Collision (Love is Forever)---MUSE I was searching You were on a mission Then our hearts combined like A neutron star collision I have nothing left to lose You took your time to choose Then we told each other With no trace of fear that..

发表于:2019-01-03 / 阅读(166) / 评论(0)

电影歌曲

英语歌曲:暮光3:月食主题曲-Neutron Star Collision

《暮光3:月食》高清主题曲Neutron Star Collision Neutron Star Collision (Love is Forever)---MUSE I was searching You were on a mission Then our hearts combined like A neutron star collision I have nothing left to lose You took your time to c

发表于:2019-01-03 / 阅读(187) / 评论(0)

电影英文歌曲

<词海拾贝>A Primrose Path：无忧无虑舒适安逸的生活

Primrose是一种淡黄色的可爱花朵，名叫樱草花。它的花呈管状，聚集在一起形成伞形花序，花冠呈漏斗形或托盘状。Primrose起源于中古拉丁文prima rosa，意思

发表于:2019-01-07 / 阅读(147) / 评论(0)

英文语法词汇

英语歌曲:Happily Never After

Happily Never After I don't think I want this anymore As she drops the ring to the floor She says to herself: 'You've left before' This time you will stay gone, that's for sure And he shouted something else She dragged her suitcase down the path, To

发表于:2019-01-10 / 阅读(129) / 评论(0)

好听的英文歌曲

美国国家公共电台 NPR Astronomers Strike Gravitational Gold In Colliding Neutron Stars

MARY LOUISE KELLY, HOST: For the first time, scientists have seen the violent collision of two neutron stars. They've watched as heavy elements like gold, platinum and uranium were forged. This cosmic smashup is being hailed as one of the biggest eve

发表于:2019-01-16 / 阅读(152) / 评论(0)

2017年NPR美国国家公共电台10月

TED演讲:见证现代奴役的照片(8)

I met these boys at five in the morning, when they were hauling in the last of their nets, 我在早上五点时看到这些男孩子们，在收最后一个渔网， but they had been working since 1 a.m. in the cold, windy night. 可他们从凌晨

发表于:2019-01-18 / 阅读(95) / 评论(0)

TED演讲国际问题篇

学个词Learn a Word 第1342期　career path

今天我们要学的词是career path。 Career path, 职业生涯。求职顾问建议大家尝试不同种类的工作。 Having a nonlinear career path can make you more interesting to potential employers, 有非直线职业生涯的人在雇人老

发表于:2019-02-02 / 阅读(143) / 评论(0)

英语单词荟萃

美国研究生入学考试难句解读-7

A veryspecializedfeedingadaptation inzooplanktonisthatofthe tadpolelikeappendicularianwholives inawalnut-sized(orsmaller)balloon (10)ofmucusequippedwithfiltersthat captureandconcentratephytoplankton. 浮

发表于:2019-02-06 / 阅读(171) / 评论(0)

英文语法词汇

OMG!美语 Off the Beaten Path!

1) Off the beaten path 很少有人去的 2) Overrun 泛滥，人太多 3) Local 当地人

发表于:2019-02-07 / 阅读(175) / 评论(0)

OMG美语

New Supercomputer Could be World's Fastest

New Supercomputer Could be World's Fastest Scientists at the Oak Ridge National Laboratory in the U.S. state of Tennessee have unveiled what could be the worlds fastest supercomputer. The new computer, named Titan, is capable of making more than 20,0

发表于:2019-02-07 / 阅读(139) / 评论(0)

英语新闻

英文歌曲：Julie Peel《Near the Sun》最接近太阳的地方

歌词 I never thought I could get near the sun this close And not be burned My fear of running high upon the hills and fall Has disappeared I can put on my fake and almost real pair of wings And I can play with the wind and lay on it And just drift

发表于:2019-02-11 / 阅读(119) / 评论(0)

金属

经济学人297:激励员工评级与封杀

Business 商业报道 Motivating workers 激励员工 Ranked and yanked 评级与封杀 Firms that keep grading their staff ruthlessly may not get the best from them. 那些总是无情地把员工分个三六九等的公司或许并不能得到最好的

发表于:2019-02-13 / 阅读(112) / 评论(0)

经济学人商业系列

美语听力 English Cafe 141

Topics: Classic childrens television: Sesame Street and Mr. Rogers Neighborhood; American Cities: Washington, D.C.; mix, combine, stir, and beat; stock photography Words: series episode animation puppet make-believe values founding fathers Congress f

发表于:2019-02-15 / 阅读(95) / 评论(0)

美语听力 English Cafe

太空惊现“上帝之手”

It looks like a hand of God reaching out into the cosmos, but NASA says the display is caused by a young and powerful pulsar. Taken by NASA's Chandra X-ray observatory from it's orbiting 360 miles above the Earth, the recently released photo of Pulsa

发表于:2019-02-16 / 阅读(187) / 评论(0)

实用英语

托福阅读的文章内容都涵盖哪些领域？

托福阅读的文章，都有自己的背景，关于托福阅读背景，有的是移民背景，有的是工业革命背景，而在托福考试中，我的托福阅读背景是经常出现的，这些经常出现的托福阅读背景，就是我们

发表于:2019-02-21 / 阅读(165) / 评论(0)

托福英语

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