单词：photoelectric sender
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TEXT Seen through the eyes of a young friend Einstein was a simple, modest and ordinary man. The professor and the Yo-yo My father was a close friend of Albert Einstein. As a shy young visitor to Einstein's home, I was made to feel at ease when Einst
大学英语精读第二册
snail mail 信件 deliver v. 递送 I'm sure we can get that delivered by tomorrow. 我相信我们明天以前就会送到。 fragile adj.
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[00:00.74]易考范文二十七 [00:04.69]What we can see is a thought-provoking scene. [00:10.38]At an exhibition of letters to and from family members, [00:14.64]it occurs to a college student that he hasn't written to his parents [00:18.69]since h
考研英语易考范文背诵
Science and technology. 科技。 Photoelectric cells. 光电池。 To dye for. 利用染料进行能量转化。 A new type of cell may bring solar energy indoors. 一种新型电池也许能带来室内太阳能。 THE phrase indoor solar power sou
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四六级阅读占考试的比重很大，很多考友也为阅读烦恼不已，该怎么办呢？两个字：多看！ 所以，从今天开始，每天会节选一些文章和大家一起阅读。 接
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Return To Sender 吵架之后：她退回我的信 演唱者：Elvis Presley 英文歌词 he put it his sack. Bright in early next morning, he brought my letter back. She wrote upon it: Return to sender, address unknown. No such number, no such zone.
英语金曲精听
5. I wonder the weight of this letter. 我想知道这封信有多重。 还能这样说： I want to know how heavy this letter is. I wonder how much this letter weights. 谚语： A wonder lasts but nine days. 什么事儿都新鲜不了多久。 6
情景会话口袋书人际篇
Al Gore accepted the Nobel Peace Prize in 2007 along with Rajendra Pachauri accepting on behalf of the UN's intergovernmental panel on climate change for their work to sound the alarm over global warming. The Six Nobel Prizes are traditionally awarde
自然百科2009年
Science and Technolgy. 科技。 Photoelectric cells. 光电池。 To dye for. 染料光电池。 A new type of cell may bring solar energy indoors. 一种新型电池有望将太阳能引进室内。 THE phrase indoor solar power sounds like an oxym
经济学人科技系列
But the landmark eventthe dawn of a new agecame in 1905, when there appeared in the German physics journal Annalen der Physik a series of papers by a young Swiss bureaucrat who had no university affiliation, no access to a laboratory, and the regular
万物简史
Science and technology 科学技术 Photoelectric cells 光电池 To dye for 染料光电池 A new type of cell may bring solar energy indoors 一种新型电池有望将太阳能引进室内 THE phrase indoor solar power sounds like an oxymoron. 室内
经济学人科技系列
Marie Curie was born in 1867. She is one of the greatest scientists ever to have lived. She was a pioneer in the field of radioactivity and discovered the chemical elements radium and polonium. Curie is the only person ever to win two Nobel Prizes in
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