水型电机

Inventors Win Award for Machine that Creates Water from Air

Water is a necessary resource for the health and survival of living things. But the availability of fresh water is decreasing for much of the worlds population. The United Nations estimates that about 3.6 billion people currently live in areas that f

发表于:2018-12-08 / 阅读(44) / 评论(0)

2018年VOA慢速英语(十)月

英语视频：热狗是怎样制成的

Hot dogs are an All-American fare. But most likely, it was German sausage makers who first came up with the idea. In fact, there are reports of German immigrant selling them from push carts in New Yorks Bowery as far back as the 1860s. A century and

发表于:2019-01-11 / 阅读(37) / 评论(0)

名人演讲视频

TED演讲 :飞向海洋(4)

And then by moving through the water it's able to take that control. 通过在水中的运动，它能够控制自如。 Now, look at that; look, it's she just blew me away. 现在，看，看她刚刚把我刮走了。 She just rolled right away fro

发表于:2019-01-18 / 阅读(51) / 评论(0)

TED演讲娱乐篇

商务口语第21讲:传真(1)

1.Company logo 公司标志 A:I need to send a fax. Do you have a cover page with company logo? B:Yes. There is a stack of them by the fax machine. A：我要发个传真，你有带公司标志的传真扉页吗？ B：有，传真机旁边有一沓。 2. Completion receipt 传真回执 A:

发表于:2019-01-21 / 阅读(43) / 评论(0)

天天商务口语

环球英语 — 196：The Zimbabwean Food Machine

Voice 1 Hello. Im Ruby Jones. Voice 2 And Im Marina Santee. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Maiba presses a coo

发表于:2019-02-21 / 阅读(45) / 评论(0)

环球英语 Spotlight

英文短篇故事（纽约）366 Tough Love from the Soda Machine

She walked up to the drink machine. She fed it a dollar bill. She pushed the button for a cherry soda. The machine buzzed. Then it said, We're so sorry. We cannot accept your money for this product. It has calories, and you are overweight. Please sel

发表于:2019-02-22 / 阅读(47) / 评论(0)

英文短篇故事（纽约）

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

automatic scavenging valve

automatic switch grease

autotypies

back entry

Bayesian network