硼化物金属陶瓷

新世纪少儿英语第三册LESSON 16-30

V@enook.cn Lesson 16 It looks like cement. Professor Boffin wants to bake a cake. I can't find the flour. He looks in the storeroom. Ah!Here's some flour! Look!My cake's ready. It books like cement. If feels like cement. It tastes like cement. Look a

发表于:2018-12-13 / 阅读(100) / 评论(0)

新世纪少儿英语

英文原版对话1000个:1167 Camboida Road Trip Part 1

Todd: So Julia, I was looking at your website and I noticed that you did a bike trip in Cambodia. Julia: Yes, that's right. I joined an organization called Pepi and we did a ride from Siem Reap to Vietnam, Ho Chi Minh City. Todd: Wow, that's pretty c

发表于:2018-12-25 / 阅读(34) / 评论(0)

原版英语对话1000个

【英语趣味课堂】柬埔寨公路旅行-Camboida Road Trip Part 1

发表于:2018-12-29 / 阅读(67) / 评论(0)

英语趣味课堂

英语语法：168 Concrete Versus Cement

Grammar Girl here. Todays topic is cement versus concrete. Guest writer Sal Glynn writes: Accuracy is important. You might think concrete and cement are interchangeable, but you'll quickly find that you're mistaken when some guy at Home Depot rolls h

发表于:2019-01-02 / 阅读(81) / 评论(0)

英语语法 Grammar Girl

2006年VOA标准英语-Iraqis Deal with Cement Shortage, High Pri

By Ben Gilbert Baghdad 11 January 2006 An Iraqi mason works on a wall surrounding a new school on the outskirts of Basra (file picture) Iraq has been hit with a construction boom - in no small part du

发表于:2019-01-07 / 阅读(140) / 评论(0)

2006年VOA标准英语（一月）

VOA标准英语2010年-California Company's 'Green' Cement Ca

Cement is a major component of concrete, the world's most widely used man-made material, an integral part of roads, bridges and buildings. But making cement requires heating limestone and other materials to very high temperatures, a process that rele

发表于:2019-02-08 / 阅读(87) / 评论(0)

VOA标准英语2010年(一月)

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Ashby

backlighting

boiler and machinery surveyed