碱基修饰
碱基改性
(base-modification 的复数)

Sports Life of Adidas

Sports Life of Adidas Over eighty years ago, in 1)Herzegovina, Germany, a young shoemaker made house-slippers from old military canvas bags to help put food on his family’s table. He was also a keen

发表于:2018-11-28 / 阅读(166) / 评论(0)

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自考英语（二）60讲

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求职英语

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搬家对任何一个人来说都是一件费心费力的事情.... Rob: Hello and welcome to 6 Minute English. I'm Rob and Rosie joins me today. Hello Rosie! Rosie: Hi Rob! Rob: Today we're talking about what can be a very stressful moment in our li

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一起听英语

不择手段背单词(714):base基底,垒,以...作基础,卑鄙

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发表于:2018-12-30 / 阅读(162) / 评论(0)

不择手段背单词

托福听力短文 II-10-2

(MA-AT) Since we've been discussing alternative fuels lately, I wanted to pass on to you some information I read about a new fuel that's been in the news a lot lately. It's called A-21. It's composed of water and a chemical known as naphtha. It seem

发表于:2018-12-30 / 阅读(99) / 评论(0)

托福听力短文

经济学人:授粉:为何雄蜂很差劲?(2)

It is a modified version of a commercially available robot quadcopter, 42mm across. (By comparison, a honeybee worker is about 15mm long.) 它就是市面上可以见到的那种四轴飞行器，只不过经过了改装，全长仅为42mm（相比之下

发表于:2018-12-30 / 阅读(105) / 评论(0)

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大家都知道，各行各业的人在跟同行业的人讲话时都有一些专门的行业术语。不管是医生，律师还是警察都有他们圈子内用的特殊词汇。这里讲的并不是指

发表于:2019-01-07 / 阅读(191) / 评论(0)

美国习惯用语

NPR 2009-04-04

Authorities in Binghamton, New York say 14 people are dead, four others are listed in serious condition after an armed man walked into an immigration services center and opened fire today. Joseph Zikuski is chief of the Binghamton Police Department.

发表于:2019-01-08 / 阅读(97) / 评论(0)

2009年NPR美国国家公共电台4月

乔布斯传第75期:总裁斯科特(2)

On paper he looked like a great choice. 从履历上看，斯科特是个完美的人选。 He was running a manufacturing line for National Semiconductor, and he had the advantage of being a manager who fully understood engineering. 当时他正管理

发表于:2019-01-08 / 阅读(97) / 评论(0)

乔布斯传

VOA标准英语2008年-India Reactivates Air Base Close to China in Ka

By Shahnawaz Khan Shrinagar 02 June 2008 India has reactivated a strategic air base close to the Chinese frontier in Indian administered Kashmir, more than 40 years after it was abandoned. As Shahnawaz Khan reports, India plans to revive more bases

发表于:2019-01-25 / 阅读(156) / 评论(0)

VOA标准英语2008年（六月）

摩根大通同意向美国政府支付130亿美元罚款

摩根大通同意向美国政府支付130亿美元罚款 Christine Romans is here to talk more about this. So let's break this down. Of course, the question is what does this mean for JPMorgan and Jamie Dimon? -Jamie Dimon, this has been a very, ver

发表于:2019-02-01 / 阅读(86) / 评论(0)

英语新闻

为什么你应该有一个职业生涯规划

So, you have the perfect job right now. You are able to maintain a good work-life balance and the monetary side of things also looks good. It is that phase of your professional life where you are looking for some stability at work. You dont want to s

发表于:2019-02-04 / 阅读(125) / 评论(0)

英语小短文

如何做一个积极正面思考的人

Positive thinking is a significant element of happiness. In order to become a positive thinker, determination and consistency are important. The first thing to know about positive thinking is that everyone can do it. With certain cognitive and behavi

发表于:2019-02-07 / 阅读(134) / 评论(0)

英语美文

晨起5件事，祝你瘦瘦瘦！

Morning is the optimal time to get your metabolism revved up for the day and your body ready to fight fat. Changing up your morning routine to lose weight more effectively may feel awkward at first. But once your modifications become habits, you may

发表于:2019-02-08 / 阅读(137) / 评论(0)

阅读空间

日本男生讨厌的女生：你是“御宅族”吗

1. She loves Korean dramas so much she makes regular trips to Korea Id wonder if she sees anything good in Japanese men! man in his twenties 1. 她热衷看韩剧，并且定期去韩国旅行。男生说：咱日本爷们有啥不好的她就看不到

发表于:2019-02-08 / 阅读(88) / 评论(0)

实用英语

U.S. hands over last military base to Iraq

BASE IMAM ALI, Iraq, Dec. 16 (Xinhua) -- The U.S. military handed over its last base in Iraq to the Iraqi authorities on Friday, a day after the U.S. force marked the end of its mission in the country. The transfer ceremony was held at the base in th

发表于:2019-02-19 / 阅读(116) / 评论(0)

英语新闻

经济学人:基因编辑技术的应用、争议和未来(1)

Leaders 社论 Gene editing 基因编辑 The baby crisperer 婴儿保险盒 A Chinese scientist claims to have edited the genomes of two babies 中国科学家声称已成功编辑两名婴儿的基因 Humanity's power to control the four-letter code

发表于:2019-02-25 / 阅读(98) / 评论(0)

经济学人综合

US Military Vacates Pakistani Air Base

U.S. military vacated an air base in Pakistan's southwest Sunday, meeting a December 11 deadline set by Islamabad in response to NATO's November 26 air strike that killed 24 Pakistani soldiers. The Pakistani military said it took over the Shamsi base

发表于:2019-03-02 / 阅读(1684) / 评论(0)

英语新闻

TED演讲：细菌是怎样交流的(9)

Amd of course, you've just heard and you already know that we're running out of antibiotics. 当然，你一定听说过，而且你早就知道了，我们快要没有有效的抗生素了。 Bacteria are incredibly multi-drug-resistant right now, a

发表于:2019-03-04 / 阅读(117) / 评论(0)

TED演讲教育篇

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学英语单词

akst

alternating priority discipline

army-civilian

aziscohos l.

Baltic Mercantile and Shipping Exchange

boat oar

body of penis

C1(esterase)inhibitor

change shell

charging of preheated coal

coincidence magnet