单词：stack gas exit velocity
单词：stack gas exit velocity 相关文章
A little old lady goes to the doctor ... and says,
英文笑话
Broadcast: Feb 13, 2003 Demand for electricity is growing in Mexico, but the state-owned oil company, known as Pemex, is reducing the amount of natural gas it can provide for electrical generation. Th
VOA2003（上）-国际时讯
Do you have gas? Beginners. What kind of a question is that? Are you talking about my body or my car? Well, actually, I am talking about your car. Gas, or petrol, as it is called in England, is a big subject at the moment. Driving a car has become re
英语博客 A cup of English
By Robert Berger Jerusalem 02 April 2008 Israel is strengthening security on its home front in a sign of war jitters. As Robert Berger reports from VOA's Jerusalem bureau, Israel is casting a wary eye toward Iran. Israel's security Cabinet has decide
VOA常速英语2008年（四月）
By Sabina Castelfranco Rome 14 April 2008 The first exit poll issued at the closing of voting in the Italian general election shows media mogul Silvio Berlusconi is on course to win and secure a third term as prime minister. The exit polls issued aft
VOA常速英语2008年（四月）
Subject：Get a load of it. 迷你对话 A: What are you thinking? Get a load of this! These files are very important. 你在想什么？仔细听！这个文件很重要。 B: Pardon? What did you say? 什么？你刚才说什么？ 地道表达 get
迷你对话学地道口语