单词：circuit speed
单词：circuit speed 相关文章
I had the somewhat unrealistic idea that I would find interesting stories at every crossroads throughout the American countryside. So the cameraman, soundman and I started out with great hope from New York City. For a few rainy days, we drove through
美国故事
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
新世纪少儿英语
经典句型:Traveling by bus is so convenient. 乘公交车很方便。 A:I will go to work by bus tomorrow. 甲:明天我要乘公交车上班。 B:Why don't you drive to work? 乙:为什么不开车上班了呢? A:Traveling by bus is so convenient
生活口语天天说
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
英语语法 Grammar Girl
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
2006年VOA标准英语（一月）
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
VOA标准英语2010年(一月)