气轮机复循环机

Text Alvin Toffler writes about the fact that technology is advancing much faster today than ever before in history. The symbols of technology are no longer factory smokestacks or assembly lines. As we are headed for the future, the pace will quicken

发表于:2018-12-04 / 阅读(69) / 评论(0) 分类 大学英语精读第三册

III. Listening In Task 1: Encore! As soon as the singer completed the song, the audience cried, Encore! Encore! The singer was delighted and sang the song again. She couldnt believe it when the audience shouted for her to sing it again. The cycle of

发表于:2018-12-04 / 阅读(32) / 评论(0) 分类 新视野大学英语:视听说教程 2

00:05.69]rainforest [00:07.47]n.热带雨林 [00:09.25]timber [00:10.78]n.1.木材 2.树林 [00:12.30]economic [00:13.92]a.经济(上)的 经济学的 [00:15.54]local [00:17.02]a.地方性的 当地的 2.局部的 [00:18.49]deforestation [00:20.17]n.开发森林 [00:21.84]conse

发表于:2018-12-11 / 阅读(77) / 评论(0) 分类 大学英语自学教程上

[00:05.48]Lesson 16 [00:07.71]1.Learn to say. [00:11.92]What are these?这些是什么? [00:13.56]They are baby frogs.它们是青蛙宝宝. [00:15.73]Baby frogs?青蛙宝宝? [00:17.46]They don't have legs.它们没有腿. [00:19.77]They don't look

发表于:2018-12-17 / 阅读(124) / 评论(0) 分类 闽教版小学英语六年级下

Now Your Turn SAMPLE DIALOG A: Wow! What's wrong with you? You look dead tired ~ B: You would too if you'd been through what I have. I've got jet lag. See my eyes: they're bloodshot. I can't eat; I can't sleep. A: How long will this jet lag last? B:

发表于:2018-12-29 / 阅读(94) / 评论(0) 分类 新视野大学英语:视听说教程 3

MODEL 3 I've got jet lag. Script Susan: Wow! What happened? You look like something the cat dragged in. John: You would too if youd been through what I have. I've got jet lag. Susan: Jet lag's not for real, is it? It's like a broken heart-a figure of

发表于:2018-12-29 / 阅读(106) / 评论(0) 分类 新视野大学英语:视听说教程 3