绝热[保温]流槽

Chapter 6 SHOPPING ONE 第六章 购物 一 No. 33 I need to shop for a pair of shoes 第三十三课 我需要买一双鞋 Practice Listen and Repeat A 1. Take the escalator up to the third floor. 乘扶手电梯上三楼。 2. Youll find launderett

发表于:2018-12-25 / 阅读(31) / 评论(0) 分类 快口说英语

In fact Ill go further and say that I think you actually get a kick out of being disappointed and under-achieving, because its easier, isnt it? Failure and unhappiness is easier because you can make a joke out of it. Is this annoying you? I bet it is

发表于:2018-12-31 / 阅读(32) / 评论(0) 分类 有声英语文学名著

JUDY WOODRUFF:Now: The U.S. government brings its highest profile case yet of international money laundering against one of the world's biggest banks. For years, American officials have sought and sometimes struggled to crack down on the practices. T

发表于:2018-12-31 / 阅读(36) / 评论(0) 分类 PBS访谈商业系列

dead一词虽表示死亡,但是它和其他词语搭配的话就会衍生出很多不同的意思哦~~ 先说dead end: 这是个美国俚语,意思是死胡同,可比喻贫民窟,也可比喻身处绝境或倒霉的职位,与汉语穷途末路

发表于:2019-01-08 / 阅读(38) / 评论(0) 分类 英语日常口语

The fridge is one of your homes biggest energy hogs. Better insulation can make refrigerators much more efficient. And a panel encasing a vacuum is one of the best insulators known. But vacuum-insulated panels are too pricy for widespread use. Enter

发表于:2019-01-30 / 阅读(94) / 评论(0) 分类 60秒科学

If you visit upland areas of Britain places like the mountains of Scotland, or Wales, or the Pennine Hills in northern England you will see a lot of sheep. Many of the sheep are in places where there are no walls or hedges to keep them in their field

发表于:2019-02-19 / 阅读(68) / 评论(0) 分类 听播客学英语