收集电极;接地电极

疯狂英语口语绝招巧妙建议

What do you feel? [00:02.99]你觉得怎么样？ [00:05.98]What's your opinion ? [00:08.40]你有何高见？ [00:10.81]How about holding your horses? [00:14.73]忍耐点如何？ [00:18.65]What do you make of it ? [00:21.56]你怎么理解它的？

发表于:2018-11-28 / 阅读(516) / 评论(0)

零距离李阳疯狂英语口语

关于安乐死

A:Marco,what do you wanna talk today?Marco,今天你想谈点儿什么？ B:Drew,I was reading a book about euthanasia last night.And I am a bit confused.Drew,我昨晚看了一本儿关于安乐死的书

发表于:2018-11-29 / 阅读(467) / 评论(0)

英语抢先学

用Mp3背六级单词044

morality influence undertake bonus excess vault pudding howl move thigh enterprise icy melody tribute intelligible hurl cavity portray cordial conscientious quantify electrode nose cite

发表于:2018-12-01 / 阅读(420) / 评论(0)

用Mp3背六级单词

SSS 2011-12-30

This is Scientific American's sixty seconds science, I'm Christopher Intagliata. Got a minute? Instead of installing solar paint on your roof how about just giving a house new paint job of cause you'd have to sure to use solar paint. That's what to a

发表于:2018-12-02 / 阅读(467) / 评论(0)

Scientific American(十二)月

英语口语红宝书 09

Victor：今天我们来谈一下伟大的画家达芬奇吧。 Nancy：Da Vinci painted the Last Supper， also we can say The Last Supper was painted by Da Vinci. Victor：Nancy! 达芬奇，最后的晚餐，这两句话是一个意思？ Nancy：right! Heres where we can use active voice

发表于:2018-12-02 / 阅读(374) / 评论(0)

英语口语红宝书

英语语法：154 Active Voice Versus Passive Voice

Today's topic is active voice versus passive voice. Here's Brian from Iowa: It drives me crazy when people write in passive voice. How can I teach people how to tell the difference between passive and active voice and stay away from passive voice? Th

发表于:2018-12-07 / 阅读(431) / 评论(0)

英语语法 Grammar Girl

UNIT 5 Great People Lesson 40 Unit Review

[ti:UNIT 5 Great People Lesson 40 Unit Review] [0:01.292]UNIT 5 第五单元 [0:02.794]Great People 伟人 [0:04.684]Lesson 40: 第四十课： [0:06.064]Unit Review 单元复习 [0:08.005]I. [0:09.010]Building Your Vocabulary [0:11.462]A. [0:12.501]

发表于:2018-12-10 / 阅读(386) / 评论(0)

河北教育初中英语（初中起点）九年级上

英语语法：219 Active Voice Versus Passive Voice

by Mignon Fogarty Today's topic is active voice versus passive voice. The podcast edition of this article was sponsored by GoToMeeting. With this meeting service, you can hold your meetings over the Internet and give presentations, product demos and

发表于:2018-12-15 / 阅读(391) / 评论(0)

英语语法 Grammar Girl

爆笑英语口语第307期:做一个强大的女人

1.Being a woman doesn't mean you have to be passive 身为女人不代表只能消极被动 2.Don't let anything hold you back 别让任何事阻挡你 3.Go with what you like and you know, ignore the haters 做你想做的事，你知道的，别理那

发表于:2018-12-17 / 阅读(317) / 评论(0)

爆笑英语口语

发现可以给手机充电的细菌

Bacteria Discovered To Recharge Cell Phone A microbe called Rhodoferax Ferrireducens，found in the mud at Oyster Bay，Virginia，has been discovered to transfer electrons directly onto an electrode

发表于:2018-12-18 / 阅读(414) / 评论(0)

有声杂志阅读

2010年麻省理工学院清洁能源奖揭晓(有声)

Time for M.I.T.s Clean Energy Prize. The annual competition gives teams of university students a chance to compete for $200,000 to kick-start their new clean energy business. One finalist designed a compression technology for natural gas wells that w

发表于:2019-01-02 / 阅读(552) / 评论(0)

60秒科学

SSS 2008-08-01

This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. Solar panels typically convert sunlight into electricity or heat. But photosynthetic vegetation converts sunlight into chemical energy. Now M.I.T.s Dan

发表于:2019-01-04 / 阅读(404) / 评论(0)

Scientific American(八)月

英语日常语法:被动语态

Everyday Grammar: When Passive Is Better than Active 英语日常语法:被动语态 This Everyday Grammar is all about the passive voice. The passive is a verb form in which the subject receives the action of the verb. For example, I was born on a S

发表于:2019-01-12 / 阅读(343) / 评论(0)

2015年VOA慢速英语(六)月

Common Sentence Patterns: Part 4

Common Sentence Patterns: Part 4 English has many patterns. Learning and mastering these patterns can help you improve your writing and speaking skills. They can also help you do better on your next grammar test! Today, we explore a common verb patte

发表于:2019-01-12 / 阅读(380) / 评论(0)

2016年VOA慢速英语(九)月

VOA慢速英语2016--使用被动语态

使用被动语态

发表于:2019-01-12 / 阅读(581) / 评论(0)

2016年VOA慢速英语(三)月

别的女人背地里说你坏话怎么办？

1. Confront them 1. 面对她们 If someone judges you every time you meet them, it may be useful to simply talk to them. A frank conversation usually helps women to understand each other. You may discover some facts you didn`t know about her and it

发表于:2019-02-04 / 阅读(348) / 评论(0)

阅读空间

Creating Your Dream Lifestyle With Passive Income

Creating Your Dream Lifestyle With Passive Income Every person has a dream of how they would live their life if he did not have to spend a large amount of his time working. Most people rely on earned income to support their finances. This makes a dre

发表于:2019-02-04 / 阅读(376) / 评论(0)

阅读空间

经济学人254:低成本雷达值得一看的节目

Science and technology 科学技术 Low-cost radar 低成本雷达 A programme worth watching 值得一看的节目 How air-traffic control can use television signals to plot aircraft 空中交通管制局如何利用电视信号找出飞行器位置？

发表于:2019-02-05 / 阅读(374) / 评论(0)

经济学人科技系列

雅思写作素材：电视在现代社会中的角色

雅思写作素材：电视在现代社会中的角色 Does television play a positive or negative role in the modern world? Arguments 1. Television is now playing a very important part in our lives. 2. Television is not only a convenient source of e

发表于:2019-02-21 / 阅读(412) / 评论(0)

雅思英语

《柯南脱口秀》第47期:真的很沉迷

I have never,I swear to god,I never heard of a jazz video game.Really? 我对天发誓我从没听说过爵士乐电子游戏真的吗 I though every teenage boy had their jazz video games.Sounds like a punishment. 我还以为每个青少年都有爵

发表于:2019-03-04 / 阅读(486) / 评论(0)

柯南脱口秀

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

3-bromo-1-chlorpropene-1

calculus in diverticulum of bladder

capacity label