n. 【遗】二对因子杂种
[网络] 双因子杂种；双因子杂种的；二基因杂种

字源大挪移 Prefix - 表示数字的字首 43 di-,dicho-

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(159) / 评论(0)

英文魔法师字源大挪移

不择手段背单词(739):bedizen把…装饰得过分华丽而

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发表于:2018-12-30 / 阅读(146) / 评论(0)

不择手段背单词

VOA慢速英语20060802a

HEALTH REPORT - Study in Ferrets Shows H5N1 Virus Does Not Spread EasilyBy Caty Weaver Broadcast: Wednesday, August 02, 2006 This is the VOA Special English Health Report. In recent days there have be

发表于:2019-01-02 / 阅读(79) / 评论(0)

2006年慢速英语（八）月

TED演讲:一项关于电动车的大胆计划(5)

Now this would have been a wonderful paper. 这本来是一篇极好的文章。 That's how I solved it in my head. 这便是我解决这个问题的过程。 It was a white paper I handed out to governments. 我把这分白皮书分发给不同的政府

发表于:2019-01-03 / 阅读(98) / 评论(0)

TED演讲科技篇

SSS 2009-05-13

This is Scientific American's 60-second Science. I'm Karen Hopkin. This will just take a minute. Hybrid cars are good for the environment, but scientists say that they might be bad for pedestrians. Because hybrids are so quiet that can be hard for wa

发表于:2019-01-08 / 阅读(129) / 评论(0)

Scientific American(五)月

SSS 2009-03-12

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Farmers fertilize their fields to get the maximum meal from their crops. But the effects of these loads of nitrogen and phosphorous extend beyond the field and past

发表于:2019-01-08 / 阅读(139) / 评论(0)

Scientific American(三)月

Saint George

Kate: Hello, this is 6 Minute English. I'm Kate Colin and today I'm joined by Jackie Dalton. Hello again Jackie. Jackie: Hi Kate. Kate: Today is the 23rd of April and is St George's Day. Saint George is the patron saint of England and all over the c

发表于:2019-01-08 / 阅读(406) / 评论(0)

六分钟英语

VOA标准英语2009年-Hybrids Hit Hard as Auto Sales Slide

Automobile sales have slumped around the world, with the latest data from December offering a grim outlook for some of the world's top car companies. Already, auto giant Toyota has announced plans to close its Japanese factories for 11 days in Febru

发表于:2019-01-09 / 阅读(117) / 评论(0)

VOA标准英语2009年(一月)

Shappi Korsandi – Stand up

BBC Learning English Weekender Shappi Korsandi Stand up Callum:Hello, I'm Callum Robertson and this is Weekender. The Edinburgh International festival is a month-long arts and cultural festival held in August in Scotland's capital city, Edinburgh. A

发表于:2019-01-16 / 阅读(406) / 评论(0)

Weekender

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自花授粉 self-pollination 三系杂交稻 three-line method /CMS system 两系杂交稻 two-line method / PGMS and TGMS system 一系杂交稻 one-line method / apomixis system 杂种优势 heterosis 品种间杂交 intervarietal hybrids 亚种间杂

发表于:2019-01-17 / 阅读(117) / 评论(0)

英文语法词汇

托福听力词汇量不够怎么办

听力薄弱的考生是很难在托福考试中得到高分的。首先考生对自己的词汇量应该有个基本的了解。考生可以翻看一下TPO练习的问题部分，如果连审题都有困难，那么建议先别急着考试，好好从

发表于:2019-01-17 / 阅读(132) / 评论(0)

托福英语

PBS高端访谈:司机应该按每英里收费吗?

RICK KARR: Portland, Ore., is at the vanguard of the war to reduce gasoline consumption. You can find evidence all over its downtown area ... and at its car dealerships. EARL BLUMENAUER: We're looking at hybrids, plug-in hybrids, electric cars. There

发表于:2019-01-27 / 阅读(136) / 评论(0)

PBS访谈社会系列

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今天我们要给大家介绍两个以

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纽约车展上电动汽车来势汹汹

NEW YORK Plug in your car, then unplug, and drive away. More and more consumers are doing just that. At the 2014 New York Auto Show many automakers unveiled electric or hybrid vehicle to address the growing global appetite for environment-friendly ca

发表于:2019-01-30 / 阅读(125) / 评论(0)

英语新闻

AGRICULTURE REPORT - Hybrids

AGRICULTURE REPORT - Hybrids By Broadcast: Tuesday, June 08, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Since ancient times, farmers have chosen the seeds for the coming

发表于:2019-01-30 / 阅读(135) / 评论(0)

农业与发展

流行美语第133课 - Dibs / Shotgun

今天Larry和李华要到朋友Bob家里，Bob因为要搬家，所以把他的立体音响卖给Larry。今天李华会学到两个常用语：dibs和shotgun. LL: I'm really glad that Bob gave me fi

发表于:2019-02-05 / 阅读(173) / 评论(0)

美国之音《流行美语》

St George's Day

BBC Learning English6 Minute EnglishSt George's Day6 Minute English ? Kate: Hello, this is 6 Minute English. I'm Kate Colin and today I'm joined by JackieDalton. Hello again Jackie. Jackie: Hi Kate. Kate: Today is the 23rd of April and is St George'

发表于:2019-02-08 / 阅读(533) / 评论(0)

六分钟英语

China's auto sales up nearly 3%

BEIJING, July 11 (Xinhua) -- China's automobile sales hit 9.6 million units in the first half of 2012, up 2.93 percent year on year, data released on Wednesday by the China Association of Automobile Manufacturers (CAAM) showed. Auto output during the

发表于:2019-02-18 / 阅读(166) / 评论(0)

英语新闻

经济学人253:微软和个人电脑业

Microsoft and the PC industry 微软和个人电脑业 Defenestrated 被抛弃 Steve Ballmer is a casualty of the personal computers rapid decline 史蒂夫鲍尔默是个人电脑迅速衰败的罪魁祸首 Aug 31st 2013 |From the print edition UNTI

发表于:2019-02-20 / 阅读(102) / 评论(0)

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英文摇滚歌曲：Sirenia - Ditt Endelikt

Regnet faller ned som tarer av et sorgfylr ar Uhelbredelige sar som i en tidlos klagesang dveler endelose savn og du som drev sa langt av sted i soken etter sjelefred For kun morket kan besta hvor alt det vakre ma forga du som bearrer verdens byrder

发表于:2019-03-02 / 阅读(181) / 评论(0)

英文摇滚歌曲

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